10 Best Sex Machines in 2024, REALLY Tested! [Video Reviews]

A sex machine is an excellent investment in your sexual well-being. While they are not the most portable bedroom aids, they are potent and perfect for anyone looking for automated thrusting. But which of the many models and brands should I buy?

Of the dozens of sex machines we tested over the years, we recommend Hismith 4.0 because of its unrivaled stability and power. Even with new market entrants from brands like Lovense, Hismith maintains its #1 position with a slightly more affordable price point and, more importantly, better stability in high settings. The 100-watt motor guarantees powerful, unending thrusts without waking your neighbor’s neighbor. With top-notch versatility, Hismith 4.0 is a resourceful sex aid for anyone looking to induce spice in their sex life.

Update 2024: Seeing the positive response, we went out of our way to negotiate a special deal with Hismith for you! If you buy the machine directly through the Hismith site, you can use a discount code: HM10 to get 10% off + Free Spring Attachment ($40 value)!

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Why You Should Trust Us

Rachel Sommer, Ph.D., is a clinical sexologist and the author of this article. Since 2016, she has worked with her colleagues to review sex machines and match them with the most appropriate users. She emphasizes the quality to ensure you’re buying a sex device that’s just as safe to use as it’s efficient. Rachel also focuses on functionality and value for money, so the recommendations are tailor-made to individual sexual needs and desires.

Besides Rachel’s experience and expertise, My Sex Toy Guide has many experts, including researchers, marketers, writers, and technologists. Assembling different disciplines means we looked at every aspect of the sex machines during the testing phase, only giving the nod to the most outstanding models. The researchers also presented a checklist with the ‘most attractive’ features of each machine as described by other users on the internet for the analysis bit at the end.

If you have questions or product recommendations, don’t hesitate to reach out. You can call Rachel at +1 307-372-3895 or send an email to [email protected]. We also try to answer all comments left on our articles.

 

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How We Picked the Products

I preselected dozens of sex machines for this article, prioritizing models made from body-safe materials and those compatible with different dildos and sex toys. Once everything was ready, I assembled the testing team (Myself, Sandra Larson, Shane Davis, and Tim Larson) and defined our test criteria that we could measure on a scale from 0 to 100. They included the following:

• Flexibility. How flexible your machine is will determine the possibilities you’ll enjoy. We prioritized those with the most adjustability to ensure you make the most of the experience. Besides the flexible design, we also focused on Vac-U-Lock compatibility and other mechanisms like the Klicklock rods to ensure you can use different dildos and attachments.
• We only reviewed products with outstanding build quality and those made from high-quality, body-safe materials like silicone, TPE, ABS, Stainless Steel, and Aluminum.
• Like other sexual wellness products, we included different sizes to match everyone’s tastes and sexual desires. While these devices are primarily huge, we did add smaller-sized models. I was incredibly committed to adding a few portable options for people with mobility and wrist issues.
• The most effective sex machines feature multiple control options, including a remote controller for simplified close-range control. A dedicated mobile app is always positive because it enhances long-distance control and opens new possibilities.
• Settings. Most devices have multiple thrusting speeds and lengths. I advised the team to focus more on those with the most settings.
• While most of the enormous sex machine toys are plug-and-play, some, like the Kiiroo Keon, have rechargeable batteries. I ensured the rechargeable ones had a positive battery life to ensure you enjoy the automated thrusting without worrying about getting caught unawares.
• Stability and Safety. The stability varied from one product to another. Sometimes by a lot. However, we ensured to pick only the most stable in the different categories. You don’t want a device that topples over with the slightest provocation. Do you?

During testing, we rated each test criterion on a percentage scale from 0% (Worst) to 100% (Best). We then calculated the overall score using different weighted metrics depending on the importance of the test criteria. Half the total rating comes from Stimulations (25%) and Safety (25%). After that comes Settings (10%), Build Quality (10%), and Flexibility (10%).

After the testing exercise, I gathered my colleagues’ reports for analysis. I also liaised with the research team to get reviews from vendor sites and sex toy forums. I studied everything, using comparison charts to identify the similarities and crucial points. Finally, I picked the top-performing models from my analysis, and I firmly believe these are the standout products for anyone looking for this year’s best sex machines!

 

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Everything We Tested

In this chapter, you can see a comparison table with all the products we tested. As you can see, each row has the test criteria our team used during the testing. To make our testing process even more transparent, we also included the raw test data so you can see how the products performed with each test criteria.

 

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1. Hismith 4.0 Sex Machine: Our Test Winner!

Why we love Hismith 4.0 Sex Machine:

If you followed us through the years, you know that the Hismith Premium Sex Machine (review here) has topped this list since the very first edition back in 2016. But now we finally found a worthy contender: The Hismith 4.0 machine which we believe is this year’s best sex machine. The testers thought the easy-to-adjust design made it easy to switch to different positions and angles. Plus, the new Hismith mobile app and remote control significantly enhanced the user experience and took things to an even higher level!

One of the standout features was the powerful motor. Hismith 4.0’s motor was second to none. Unlike the competition, it goes as long as you want without the annoying overheating. “I’m sorry to be that guy, but Hismith is overkill,” stated Sandra Larson. “The motor felt like it could power a treadmill, and the whole setup looked like an exercise bike with a dildo on one end.

Let’s talk about the design next. The testers thought the modern design kills two birds with a single stone. Its elaborate functionality and impressive efficiency were evident from the time we unboxed Hismith 4.0. In addition, the toy’s stability at higher speeds was incredible. Unlike the predecessor, it stayed intact throughout the experience, with just but a little wiggle of the metal bars. Most importantly, the stability wasn’t affected. Bravo Hismith!

Rachel Sommer summarized her experience like this: “Jessica and I ‘s preferred speed is between 15 and 20 (max speed is 100). Still, it felt intense, and we couldn’t use it for long. Funny enough, I needed a break after ten minutes, a testament to the massive motor power.”

Another review highlight was the build quality, with the tester finding it excellent, thanks to the heavy metal bars. Hismith 4.0 felt sturdy and grounded even when we cranked up the volume to 100. The aluminum alloy is known to be sturdy and easy to clean, and the Hismith was no exception. In addition, the included dildos were made from body-safe silicone. And while the material seemed to attract dust more quickly, the realistic look added to the visual appeal.

More importantly, the height and angle adjustability was straightforward, regardless of the toy we used. The thrust depth was also adjustable to ensure you get just the right amount of length thrusting back and forth. You can also manually adjust it up to six inches, which we think is enough for the majority of users.

Note: Hismith 4.0 is compatible with different dildos (you can see one of them in the above image), pocket pussies, and strokers. Hismith offers multiple attachments to choose from to ensure you make the most of the experience. Whether you’re after G-spot stimulation, solo masturbation, or anal exploration, there’s something for everyone.

All this makes us believe that it’s ideal for anyone yearning for pulse-pounding intense penetration. The thrusting action is fast and hard, words that fall short of describing my true feeling of the Hismith sex machine 4.0.

As anticipated, the power comes with a loud whirring sound that pitches up as the speed increases. The decibels ranged between 37 and 61 when we tested the machine, and even with music, masking the noise was a tough ask. Unless you live alone, there’ll be some explaining to do 😊.

We were unsure of assembly and how long it would take, but we’re glad Hismith included a detailed instruction manual. It took about 20 minutes to get it running, and the neat final look was something other companies should take note of. The cords lock into place, and surprisingly enough, you must align the power cord’s notches correctly, or the toy won’t turn on. It took a while to figure that out because the notches were tiny, and I had to look for them. (We snapped a photo of everything below so you get an idea of the different parts.)

About the handling, the Ultimate Pleasure app was a game-changer and an upgrade to the plug-in remote controller. It added vital functionalities to the sex machine, including a community where you can follow other users and explore their favorite patterns. A group play option was another highlight that lets you play with more than one person in the community or with your friend.

Overall, the mobile app was not as good as the Lovense Remote app, but it still offered a great combination of features that are easy to use. However, future updates should add a way to search for modes using a keyword. In addition, there’s no way to prevent the app from turning off, and you must keep touching the screen repeatedly.

Lastly, the Hismith 4.0 Premium’s versatility was impressive. There are multiple attachments to use, including male strokers, suction cup dildos, and pocket pussies. In addition, the app’s capabilities open your world to new possibilities.

Minor issues we found during testing:

My main concern was the noise. As anticipated, the machine was loud, and people looking for a discreet toy would have to look elsewhere.

In addition, it was expensive, and not many people will be excited to fork out $599 for a self-thrusting toy. If you want a hands-free experience but are on a budget, check out our list of all the thrusting dildos we tested.

Why Hismith 4.0 is the highest-rated sex machine:

• Versatility: The reviewers highlighted versatility as the main motivation for ranking it at the top. “There was no end to the number of settings and adjustments we could make to ensure we get the most out of the toy,” said Sandra Larson. “I’ve used numerous sex machines, but the Hismith’s versatility stood out.” Everything from the thrusting length to the height and angle of penetration, customizing the experience was bliss. You can also use different sex toys with the Hismith, including strokers, dildos, and pocket pussies. Other designers take notes!
• Settings: Another highlight was the powerful motor which was second to none. The thrusting has a torque-oriented approach, and it felt like the motor could go on for hours without caving in. We’ve reviewed dozens of models over the years, and none comes close to the sheer power. “I’m sorry to be that guy, but the machine is overkill,” stated Sandra Larson. “The motor felt like it could power a treadmill, and the whole setup looked like an exercise bike with a dildo on one end.”
• Build Quality: Lastly, the build quality was phenomenal. The solid aluminum alloy bars felt stable even at the highest setting. We cranked the volume to the maximum (100), and the only thing notable was slight shaking. Unlike its predecessor, the machine maintained stability and remained grounded, a testament to the impressive build quality. The included dildos were made from body-safe silicone, promising durability regardless of the intensity of use.

If you want to see what Hismith 4.0 looks like and how to use it, please watch our unboxing and demonstration video below:

You can read or full Hismith 4.0 sex machine review here.

Features:

• Material: Aluminum Alloy, Silicone
• Dildo: 8″
• Weight: 24 lbs.

Pros:

• A thoughtfully designed product.
• Powerful, fast thrusts.
• Incredibly versatile sex machine.
• A convenient mobile app.
• Multiple attachments.
• Easy to adjust the length, angle, and height.

Cons:

• Hismith 4.0 can be loud.
• It’s pricey – $599.

Update: Seeing the positive response, we went out of our way to negotiate a special deal with Hismith for you! If you buy it directly through the Hismith site, you can use a discount code: HM10 to get 10% off + Free Spring Attachment ($40 value)!

View On Hismith.com

 

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2. Velvet Thruster Mini Teddy: Our Budget Pick!

Why we love Velvet Thruster Mini Teddy:

Velvet Thruster Mini Teddy is our recommendation if you’re looking for an inexpensive sex machine. The self-propelling dildo only costs $159 – $166, a considerably low price considering most products on this list cost $500+.

Besides the pricing, the testers liked that Mini Teddy was portable and easy to handle. “Unlike full-sized fuck machines, I could hold it in my hands and regulate the thrusting action much more quickly”, our product tester Angela Kempf reported. “It also came with a strong suction cup base for hands-free play (image below). The harness-compatible base made the thrusting dildo perfect for strap-on and pegging play fans”, Angela continued.

Mini Teddy also has a practical suction cup that performed great during the testing. The team tested it on various surfaces and it held on well as long as it was smooth. They found that the suction cup was more robust when positioned vertically than horizontally, adding a drop of water on the inside enhanced the suction strength.

Everyone agreed that the thrusts were vigorous, and beginners might have to stay away from the Velvet Thruster Mini Teddy. “There was no warming up, an essential part of building up to the big orgasms”, our lead product tester Sandra Larson wrote in her test report. “Instead, the thrusts go ham out of the gate, and you’ll have to prep yourself before turning onto Teddy”, Sandra added.

The dildo’s 2.5″ thrusting length complements its 5″ usable length and 1.5″ diameter well, which we believe makes it suitable for the majority of consumers. With realistic detailing in the form of a veined shaft and lifelike head (image above), we found the dildo reasonably easy to use while remaining exciting and thrilling.

Unfortunately, Velvet Thruster Mini Teddy’s deep-lying thrusts might not be ideal for clitoral stimulation, especially for folks with sensitive bits. However, if you get vaginal orgasms from internal stimulation alone, the dildo will be perfect. It has a good range of 6 intensities to explore. In addition, the intuitive 2-button interface (image below) makes it easy to regulate the thrusting speeds.

Minor issues we found during testing:

Unfortunately, the deep thrusts might be too much for the clitoris. And even with the suction cup base that frees your hands for external stimulation, you’ll have to pair the thrusting dildo with a clit vibrator for the best results. In addition, the thruster is noisy. It sounds like a sewing machine with an annoying whirring noise.

Why Velvet Thruster Mini Teddy is our budget pick:

The reviewers expressed their love for the thruster’s ease of use, realistic detailing, and tapered design that simplified penetration and made it ideal for most users. In addition, it performed very well in the following areas:

• Price and Value: For $159, Velvet Thruster Mini Teddy is the most affordable sex machine money can get you, especially considering most devices cost more than $500.
• Flexibility: We also loved the suction cup base that freed the hands, letting you show some love to the clitoris with your fingers or a clit vibrator for intense dual stimulation.
• Settings: Other impressive features included the intuitive 2-button interface and multiple thrusting speeds, which received an average score of 92%.

If you want to see what Mini Teddy looks like and how to use it, please watch our unboxing and demonstration video below:

You can read our complete review of Velvet Thruster Mini Teddy here.

• Material: Silicone
• Diameter: 1.5″
• Insertable Length: 5″

Pros:

• The most budget-friendly sex machine.
• A robust motor with 128 thrusts/minute.
• Realistic detailing adds to the visual appeal.
• There are 6 thrusting speeds to choose from.
• It has a strong suction cup base for hands-free fun.
• You can also get an extra-large model.

Cons:

• The Velvet Thruster Mini Teddy is noisy.
• It’s not waterproof, ruling out shower and bath play.

View On Thethruster

View On Shevibe.com

 

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3. Motorbunny Buck: Highest-Rated Saddle Machine!

Why we love Motorbunny Buck:

Motorbunny Buck came out on top among all the saddle sex machines we reviewed. The 2nd generation features incredible structural and functional improvements, including a thrusting feature, non-porous silicone attachments, and a right-angle wedge. You can see all the parts in the image below.

The significant degree of attention to detail stood out during the review. “The well-made saddle device has a robust motor with ‘buzz’ and ‘buck’ intensities helping you fashion a customized clitoral and G-spot stimulation”, Rachel Sommer commented.

The primary reason we put it at the top was the amazing selection of attachment options. Buck has both thrust and G-thrust movements, with the former mimicking in-and-out penetrative sex and the latter moving the attachment back and forth inside the vagina so that it feels like someone’s tapping your G-spot with their finger. Just wow!

We especially appreciated the oomph that came with the vibrations. “I think of myself as a well-versed vibrator user, but I felt the kick from using the Buck”, Sandra Larson told me. “I doubt anyone will leave the experience wishing for more power.”

Besides the multiple attachments, we liked that the designers included four eyelets – two for the wrist and two for the ankles. While it might not be the most restrictive we tested, it was an excellent addition for kinky couples. With numerous G-spot and clitoral stimulation attachments and a Vac-U-Lock adapter (image above) that made it easy to switch between the attachments and even use Doc Johnson products in our vast collection.

The package came with a classic dual-dial controller (circled in red) with a buck and buzz toggle. We found that the wired control made Buck ideal for coupled play.

The testers also loved its compatibility with the practical smartphone app (circled in blue) for simplified close-range and long-distance play. The mobile app even added a gamification feature, unlike anything else we’ve experienced. In addition, camgirl models can use the incentive-based tipping system to keep their audience engaged while raking in profits.

Finally, Motorbunny Buck came with a right-angle wedge (image below) that made it easy to switch between girl-on-top and doggy-style sex positions. Besides offering more flexibility, we thought the wedge made it ideal for people with disabilities because of the added grip and balance.

Minor issues we found during testing:

My main concern was the TPE attachments that come with the Vac-U-Lock bundle. The material is porous, which makes cleaning and maintenance tedious and time-consuming – silicone would have been better.

Buck was also noisy, with a characteristic rattling noise that doesn’t go away even at the lowest settings. Like the Lovense sex machine, it can be too loud, especially on max settings – you might have to do some explaining to your nosey neighbor.

Why MotorBunny Buck is our favorite saddle sex machine:

Motorbunny Buck topped the rankings for the saddle sex machines we reviewed. And even with the annoying rattling noise, the unique thrust and G-thrust attachment movements stood out. It also scored highly in the following key decision-making factors:

• Build Quality: My colleagues gave Motorbunny Buck maximum points for the build quality, which we felt was better than its closest competitor, the Cowgirl Premium. The silicone attachment also made it stand out from the competition.
• Stimulations: Motorbunny’s robust motor was another highlight of the review. It’s also the only product with thrusting attachments, making it the top choice in the stimulation category (total score: 94%).
• Special Features: With numerous positives like the multiple attachments, Vac-U-Lock compatibility, dedicated mobile app, and extra bells and whistles like camgirl integration, Buck is the top-performing saddle sex machine!

If you want to see what Motorbunny Buck looks like and how to use it, please watch our unboxing and demonstration video below:

You can read our complete Motorbunny Buck review here.

• Material: Silicone
• Measurements: 12.49″ L x 13.24″ W x 10″ H

Pros:

• It can also double as a sex position enhancer.
• Silicone-made attachments – standard.
• The stainless-steel eyelets promote restraint play.
• Multiple attachments are available.
• You can control it with the wired controller or the mobile app.

Cons:

• The Vac-U-Lock bundle is TPE-made, making cleaning complicated.
• It can be noisy.

View On Motorbunny

View On DocJohnson

 

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4. Lovense Sex Machine: App-Controlled!

Why we love Lovense Sex Machine:

While Hismith 4.0 was the highest rated overall, the Lovense sex machine handily won one category: app-control testing. So if you’re a long-distance couple or just want the convenience of a smartphone app, we recommend buying this product.

You can also use the included dial control (image below) if you don’t feel like whipping your phone out. The smartphone app, however, has bells and whistles like music sync, unlimited customization, and multi-toy compatibility for those with other Lovense sex toys and devices.

Another feature we thoroughly enjoyed was the double-thrusting design, with synchronized self-thrusting rods on either end. This way, two people can enjoy it at the same time! “I found it as amusing as it was resourceful. Jessica and I gave it a shot, and while it took some time to get used to, we enjoyed the rare experience”, Rachel Sommer commented.

The box came with two adapters, making the Lovense machine quite versatile. The adapters made it easy to switch between different attachments, including the two included silicone dildos – 5.43″ and 6.3″ (you can see them in the image below). With Vac-U-Lock compatibility, we used numerous dildos in our sex toy collection without a fuss.

Like the Hismith fuck machine, you can regulate the rumbles with a wired dial controller or a dedicated mobile app. The testers loved the classic knob design on the controller, but they thought the smartphone app was better. It significantly simplified close-range and long-distance control. In addition, the app offered multiple control options, including music sync and unlimited customization.

The Lovense sex machine was up there with the most powerful products we reviewed. Its turbo gear motor packed a punch, and we wouldn’t expect someone to yearn for more robustness. You can see the machine with the cover removed in the image below, showing the interior with the motor and the thrusting mechanism visible.

Minor issues we noted found during testing:

My main concern was the shaky nature of the operation. Things got erratic, and the machine thudded the ground in high settings. And even when I placed a mat on the floor, the erratic movements were still evident.

Assembly takes a few minutes and patience. In addition, you need to unscrew the steel rods and screw them back with the included Allen key to regulate the stroke length, adding unnecessary pauses that might affect the momentum.

Why Lovense is the best app-controlled sex machine:

The compatibility with the Lovense Remote app was positive among the reviewers. I’ve used the mobile app with my Lovense sex toys, and its responsiveness and flexibility are top-tier and better than the competition. In addition, Lovense received praise in the following categories:

• Build Quality: We admired the power and solid stainless-steel build that made it perfect for new and experienced users. But please note it has some stability issues at higher speeds; therefore, it only received a medium rating of 74% in this category.
• Versatility: While the included two dildos felt cheap, they’re a good choice if you don’t have a Vac-U-Lock-compatible attachment to use when you first unbox the Lovense. Even if you don’t like the design, you can use other dildos in your collection with the device– switching between different attachments is straightforward.

If you want to see what the Lovense Sex Machine looks like and how to use it, please watch our unboxing and demonstration video below:

You can read our full review of the Lovense sex machine in this article.

• Material: Stainless Steel
• Insertable Length: 5.43″ – 6.3″
• Stroke Length: Up to 4.5″
• Speed: 300 strokes/minute”
• Height: 17.73″

Pros:

• A powerful motor for endless thrusts.
• Resourceful Lovense Remote app.
• It comes with a classic dial controller for close-range users.
• Two silicone dildos are included in the package.
• The two adapters make it easy to use it with your favorite dildo.

Cons:

• It’s unstable in higher settings.
• Lovense is more expensive than competing brands like Hismith.

View On Lovense.com

 

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5. Shockspot: Premium & Luxury Models!

Why we love Shockspot sex machines:

Sex machines from the Shockspot brand are perfect for people after premium and luxury models. While they are the most expensive on this list (several thousand ouch!), the all-stainless steel body and the attention to design details got high ratings across the board.

One thing we appreciated was that. unlike most models with a flywheel to convert rotation into a thrusting motion, Shockspot uses a linear motor to power the thrusts. Besides eliminating unnecessary noise, the fewer moving parts make it safer. This way, you won’t have to worry about hair or fingers getting trapped in the device during use.

Like cars, torque is essential, and not one sex machine comes close to the Shockspot’s 105-pound-inches torque. Most competing models can only push 20 pound-inches of torque, a huge difference that puts Shockspot a step ahead of the competition.

The Shockspot machines are available in 8 and 12-inch variants to help you make a better decision, mainly because the prices vary. There’s a dual thruster model for those looking to take their kink play to the next level.

Notably, it only weighs 23 lbs, which is lighter than other high-end devices. More importantly, it folds flat to simplify storage. My colleagues thought it was the most travel-friendly model as it easily fits in a medium-sized bag.

Shockspot comes with a Vac-Lock adaptor, allowing you to use it with any compatible dildo. We especially liked that the adaptor is made from stiff aluminum, so you can be sure it will hold onto the dildo well. Men can also use a Fleshlight adaptor to connect it with their favorite Fleshlight for hands-free stroking.

Lastly, we appreciated how easy it was to regulate thrust acceleration – you can take the thrusting action at your own pace with the standalone controller. It has a start/stop button and four knobs to control the speed, depth, max stroke, and smoothness, all combining to make the experience as human as possible.

Minor issues we found during testing:

The Shockspot Touch and Feel Software comes in a CD ROM, which can be a bummer as most of the latest generation computers ditched the CD ROM drive for modern storage options like USB ports. I have an eighth-generation HP laptop with only a single USB port. And even my custom PC doesn’t have the traditional drive. I had to use my older laptop to install the software. The brand should change to something else, considering the technological developments.

Another concern was the price. The Shockspot machines cost $2,100 – $4,400, a considerably high price for most people. You might have to look elsewhere if you don’t have a few thousand dollars to spend.

Why Shockspots are our favorite luxury models:

Everything about the Shockspot machines stands out. The heavy-duty aluminum and stainless-steel foundation feels sturdy yet lightweight – 23 lbs, rendering it durable and easy to handle. But the following two factors are what made it our top premium choice:

• Sizes: The testers loved that the Shockspots came in 8″ and 12″ variants with a double thrusting model for the extra kinky users. The variety spreads the nets further, making the fuck machine suitable for more people.
• Multiple Control Options: The classic dial control simplified handling. And for the technocrats, the software was better, offering more possibilities. You can also save your patterns for later use, a nifty feature that sets it apart from the competition.

Please read my comprehensive Shockspot review here.

• Material: High-grade Aluminum
• Machine Length: 8 – 12″
• Stroke Length: 0 – 8″

Pros:

• A powerful machine with deep thrusts.
• Classic dial control and computer software.
• Vac-U-Lock compatibility means you can use it with different dildos.
• Sturdy yet lightweight and foldable to simplify storage.
• Fewer moving parts means it’s a safer option.

Cons:

• It’s the most expensive on this list – up to $4,400.
• The software might be useless for people with computers that don’t have a CD-ROM drive.

View On Shockspot

View On Stockroom

 

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6. KTM (Ken’s Twisted Mind): USA Made Models!

Why we love KTM:

Like most high-quality sexual wellness products, KTM (Ken’s Twisted Mind) is made in the USA. The first fuck machine was commissioned in 1999, marking the beginning of an incredible journey for kinky lovers.

What we liked the most was the variety. They’re available in multiple variants, including the RealStroke, RoboStroke, Sneaky Pete, and Thunder Balls. I thought the difference in design made them perfect for different users. FULLfilled, for instance, is perfect for kinky couples and solo players after an exciting dual penetration experience.

Something else that stood out was how easy it was to adjust the angles and positions during play to get the most out of these sex machines. Easy adjustability enhances the user’s comfort while improving the overall experience.

KTM products feature some of the most potent motors I’ve ever used. I admired the powerful rumbles, especially in low settings that feel like a lion roar – not the loudest, but impactful. And while they don’t come with a dildo, the Vac-U-Lock compatibility means you can use yours with just about any compatible dildo.

The testers also liked that most machines had a wired controller to simplify your experience. Unlike the conventional ON/OFF knobs, the simple dial control made it easier to regulate the speed to your liking, making these devices perfect for beginners and experienced folks.

Lastly, we loved the Moster Cock’s solid base. Unlike the four-legged stands, the solid metal bars on the ground significantly improve stability. My colleagues also pointed out the more stable feel in their reports.

Minor issues we found during testing:

My most significant concern was that it didn’t come with a dildo or other attachments. KTM offers many additions when buying, but they’re sold separately. I don’t know about you, but I always like it when the seller throws a ‘free’ gift inside my package, especially if it means I can use it right out of the package.

The sale of some models like RoboStroke is limited to the US, meaning you have to pass it on if you don’t live in the United States.

Why KTM is our preferred USA-made option:

The USA is well known by many as a hub for sex toys, and powerful sex toys aren’t an exception. KTM sex machines represent the bold and creative spirit of the North American country. In addition, the KTMs scored highly in the following test criteria:

• Safety and Stability: The reviewers pointed out the adjustability, power, and stability as the positive outcomes of the self-testing exercise.
• Multiple Control Options: Some models also had touch-responsive LCD controllers to simplify handling and increase the possibilities.

While KTM fuck machines are considerably more expensive than most machines, you can’t fault the value for money.

• Material: Stainless Steel, Aluminum
• Stroke Length: Adjustable

Pros:

• A robust motor for unending thrusts.
• Adjustable frame for different positions.
• It comes with a wired controller for easy handling.
• Vac-U-Lock adaptors make it easy to switch between dildos and other sex toys.

Cons:

• The KTMs are considerably expensive.

View In Official Store

 

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7. Cloud 9 F-Slider: Best Rideable Model!

Why we love Cloud 9 F-Slider:

Cloud 9 F-Slider is the most effective rideable sex chair on this list. Unlike the conventional sex machines that rely on electricity to rock on, the F-Slider is powered by your body movements. It’s also perfect for plus-size people since it supports up to 400 lbs.

Of course, some people would prefer the machine to do everything for them. Still, we believe the self-riding design made it more realistic – “I thought it added an aspect of realistic sex, letting you regulate the intensity with your own body –rock your hips back and forth and enjoy hands-free thrusting”, Rachel Sommer commented.

The wide comfortable seat felt great even after extended riding. I loved the outstanding balance that ensured the padding was comfortable without getting in the way or being cumbersome. And without a rattling motor, the self-riding experience was calming and whisper quiet.

In addition, I loved how easy it was to regulate the penetration depth and angle without lifting a finger. Use your natural movements to control the speed and momentum, starting with slow, passionate riding and cranking up when you’re about to orgasm.

The package came with a 7″ Vac-U-Lock compatible dildo. Although it felt cheap on the hands, it was a great addition to the package. I used it once, but I prefer my other silicone dildos.

Something else that stood out was the inclusion of Vac-U-Lock and universal adaptors to ensure you can use just about any other dildo you might have in your collection.

Minor issues we found during testing:

Unfortunately, the included dildo felt cheap, and you’d be better off with your own collection.

The Cloud 9 F-Slider is also very pricey – $649.99 – $949.99, a considerably steep price for a self-propelling sex machine.

Why Cloud 9 F-Slider is the highest-rated rideable sex chair:

• Sound Level: What stood out the most during the self-testing exercise was the self-riding mechanism that frees your hands and eliminates the annoying rattling noise, making it the quietest sex machine on this list. It was a double-whammy effect that left the reviewers excited.
• Flexibility: The fact that I could regulate the penetration angle and depth with my hips was magical. And with a broad and padded haven for my hips, I found that I was comfortable even when I stayed longer than anticipated. Cloud 9 F-Slider is a great buy if you’re looking for a silent sex machine with a lot of control over the thrusting experience.
• Sizes: We also loved the all-in-one package with a 7″ dildo and two adaptors – a universal and Vac-U-Lock compatible one. I have a vast collection of dildos in the house, and Cloud 9 F-Slider was perfect for the job.

You can find more dildo rocker products in this article.

• Material: Aircraft Grade Alloy and Plastics
• Dimensions: 16.5″ x 24″ x 9″

Pros:

• A self-propelling mechanism for hands-free thrusting.
• It comes with a 7″ Vac-U-Lock dildo.
• The wide, padded seat felt comfortable.
• It has a handle in the middle for extra support.
• The package also included two adapters – universal and Vac-U-Lock compatible.

Cons:

• The silicone dildo felt cheap on the hands.
• It’s expensive – $649.99 – $949.99.

View On Lovehoney

 

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8. Hismith Quadruple Penetration: For Double Penetration!

Why we love Hismith Quadruple Penetration:

The Hismith Quadruple Penetration sex machine is our recommendation for double penetration fans. Full stop. Like Hismith 4.0 above, it’s made from solid stainless steel bars, further enhancing stability. Notably, the Quadruple variant has a solid chrome-plated steel sheet between the rods for more sturdiness.

It comes with two steel rods for intense vaginal and anal stimulation. We also liked that the angle is adjustable, allowing you to regulate the angle from 0 to 360˚. In addition, regulating the angles is straightforward and only takes seconds; you won’t need a tool.

Hismith Quadruple uses the patented Klicklok system, making it easy to connect with different dildos. And besides the ease of switching between the dildos, it felt more stable, even when I used extra-long dildos.

The Hismith Quadruple Penetration has a powerful motor. It matches the original Hismith machine, if not better, and surprisingly, it’s also discreet, unlike other fuck buddies like the Lovense model above.

Lastly, the package came with two dildos. I loved the variation in size and texture because it added a sense of adventure to my sex machine experience. More importantly, you can choose between a wired controller or a mobile app, with the latter offering more bells and whistles, including long-distance control and simplified handling.

Minor issues we found during testing:

The only downside was the pricing. The Hismith Quadruple Penetration costs $689.99 – $789.99, a considerably high price for most sex machine fans. It does offer a lot for an explorative user, but the price might be discouraging if you’re on a budget.

Why Hismith Quadruple Penetration is the best for double penetration:

• Flexibility: The Hismith Quadruple Penetration offers a double-whammy of options. It features two steel rods for intense vaginal and anal penetration. More importantly, the rods have Klicklok ends, so you can use different dildos in your collection. And it also comes with two differently-sized and textured dildos. Other impressive features, like the fully adjustable design that lets you rotate it up to 360˚ and remove one of the steel rods, easily won me over.
• Stimulations: My colleagues also applauded the powerful motor with an impressive output of up to 240 RPM. Notably, it cranks up discreetly, unlike most competitors we reviewed.

Features:

• Material: Stainless Steel
• Stroke Length: 1″ – 6″

Pros:

• It packs a powerful yet quiet motor.
• Adjustable body up to 360˚.
• Wired controller and mobile app control options.
• It came with two standard dildos.
• Outstanding Klicklok attachment mechanism.

Cons:

• It’s expensive – $689.99 – $789.99.
• It’s chunky and will require vast storage space.

View On Hismith.com

 

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9. Hismith Pro Traveller 2.0: Portable and Travel Friendly

Why we love Hismith Pro Traveller 2.0:

Hismith Pro Traveller 2.0 is perfect if you want a smaller, more compact device for easy storage or for traveling. The portable Pro Traveller 2.0 easily fits into your suitcase so you don’t have to give up the fun whenever you’re away from home.

Our testers pointed out the robust motor that made the thrusts powerful and rumbly. Especially in the lowest settings, they enjoyed the therapeutic buzz that proceeded with the strokes. And even with the plasticky body, the Pro Traveller felt well-made and solid.

In addition, the Hismith Pro Traveller 2.0 has a wireless remote controller to simplify close-range control. It’s also compatible with a dedicated mobile app with more possibilities. Both options were responsive and easy to use, and connecting the device and remote was straightforward.

Pro Traveller 2.0 has a strong suction cup base that attaches to smooth, flat surfaces for hands-free sensations. I found the base firm and easy to stick to the wall and floor. It wasn’t the strongest on wood, and understandably so.

We also loved the adjustable design with a flexible wing that lets you regulate the penetration angle up to 120˚ for the most fun. The firm suction cup base and adjustable design made it perfect for people looking to explore different sex positions with ease.

The Hismith Pro Traveller has an octagonal connector that makes it easy to switch between different attachments and sex toys. And unlike other connectors, it’s firm, and you won’t have to worry about annoying rotation during play. You can even use it with a compatible male masturbator.

Minor issues we found during testing:

Some people will find the plastic finish cheap. While it felt okay and well-made during the testing phase, some colleagues didn’t appreciate the plastic body at all.

Why Hismith Pro Traveller 2.0 is the most portable sex machine:

• Flexibility: The Hismith Pro Traveller 2.0 stood out as the most travel-friendly model. The My Sex Toy Guide testers loved its small size as it easily fits into my travel plans.
• Sizes: Something else that was exciting was the included dildo. I thought it was a great touch from the brand as it ensures you get down to business as soon. More importantly, you can pair the device with multiple sex toys thanks to the easy-to-use connector.

Other impressive perks included the adjustable design that lets you regulate the penetration angle up to 120˚ to match your desired sex position.

• Material: ABS
• Insertable Length: 6.3″
• Diameter: 1.38″
• Stroke Length: 1 – 2″

Pros:

• The most portable and travel-friendly sex machine.
• Adjustable design for multiple sex positions.
• Remote control and mobile app options.
• It came with a standard dildo.
• An octagonal connector makes using the device with multiple attachments easy.
• Robust suction cup base.

Cons:

• Not everyone will like the plastic finish.

View On Hismith.com

 

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10. Kiiroo Keon: Our Favorite Penis Stroker!

Why we love Kiiroo Keon:

Kiiroo Keon is the most recommended stroker for full-on penis massages. The compact Keon houses an STU-grade stroker so you can enjoy heightened pleasure with the press of a button.

Keon has a powerful motor that cranks up to 230 strokes per minute. It also has an ergonomic design that significantly improves handling, especially grooves on the sides (image below), making it grippy and easy to handle. In addition, the control buttons are positioned intelligently below the thumb, allowing you to easily regulate the stroke speed and length (circled below).

The team highlighted the great battery life. The rechargeable battery gives you about 30 minutes on max settings and a better 90 minutes if you prefer a slow and steady experience. This was better than other comparable products.

They also liked the sleeve’s Helix power texture, lined with evenly spaced firm bumps. “It reminded me of the Stamina Training Unit with the penis-hugging nubs that evenly distribute the sensations from base to tip during stroking for a warm yet intense experience”, our experienced male product tester Tim Larson told me. “The texture makes Keon perfect for beginners and experienced users alike”. (You can see the stroker in the image below.)

Away from the manual up-and-down mode, the masturbator has an interactive mode that opened my world to new possibilities, letting me explore VR porn and games in real time for a more animated self-pleasuring experience. The stroker and machine design meant I could use the masturbator alone when I felt like it.

Lastly, the mobile app compatibility set Kiiroo Keon apart from the competition. The Feel Connect app (screenshots below) makes it easy for long-distance partners to regulate each other’s masturbators from miles away. You can also connect it to your partner’s toy and enjoy real-time interactivity.

Minor issues we found during testing:

While it might be more compact than most sex machines, Kiiroo Keon is still cumbersome and indiscreet for people looking for a travel buddy. It’s weighty and might deter some users, especially those with mobility and wrist strength issues.

The masturbator is more of a tech-savvy sex machine. You might have to settle with Arcwave Ion if you’re after a straightforward wank without the hassle that comes with connecting it with the app or other toys.

Why Kiiroo Keon is our favorite male stroker machine:

The test panel was excited to test Kiiroo Keon. The in-house construction was a big deal for the reviewers because it eliminated potential compatibility issues common with other machine and stroker combos. It also performed well in the following categories:

• Design: The ergonomic design with the side grooves and well-positioned buttons was impressive, with the Feel Connect app playing the icing on the cake (Average score: 91%).
• Multiple Control Options: The app especially got positive ratings because it opened the user’s world to new possibilities with perks like long-distance control, toy-toy interactivity, and Virtual Reality porn.

Other positives included the STU-grade TPE sleeve and robust motor.

If you want to see what Kiiroo Keon looks like and how to use it, please watch our unboxing and demonstration video below:

You can read our complete review of Kiiroo Keon here.

• Material: Silicone, ABS, PC, TPE
• Case Diameter: 3.3″
• Length: 7.9″

Pros:

• Robust motor – 230 strokes/minute.
• An upgrade from the discontinued Fleshlight Launch.
• The STU-grade stroker promotes even sensation distribution.
• An ideal choice for long-distance partners.
• The responsive mobile app lets you explore VR porn and games.

Cons:

• There are limited sleeve options.
• Kiiroo Keon is weighty and cumbersome.

Update: Seeing the positive response, we went out of our way to negotiate a special deal with Kiiroo for you! If you buy Keon using the link below, you get a 10% discount at checkout!

View On Kiiroo.com

View On Lovehoney

 

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What Is a Sex Machine?

Sex machines (AKA fucking machines or fuck machines) are mechanical sex toys designed to simulate the natural thrusting or stroking action of partnered sex. Whether the machine is manual or automatic, the goal is to free your hands while enhancing a realistic sexual experience.

Like other sex toys, there are numerous types to meet the ever-changing needs of the diverse industry—everything from thrusting machines, like Hismith 4.0 below, to sex saddles and gentle rockers.

 

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But Why Should I Buy One?

There are numerous reasons why you should invest in a sex machine.

1. Personally, the most compelling reason is the non-anatomical design that’s not discriminative of any gender. Think about it. There aren’t any gender requirements for these sex toys– you can enjoy one regardless of what’s between your legs.
2. In addition, they are not just for solo play. No! Couples can make the most out of sex machines. After all, most come with a remote control for coupled play. Some even feature a dedicated mobile app for long-distance remote control.
3. Another reason you might consider buying one is its enormous size. While some call them indiscreet, the large size means they can accommodate a huge motor, ultimately translating to more power. Unlike a regular sex toy, a fucking machine boasts enormous power, making it suitable for people looking for superior intensity.
4. Lastly, they give you ultimate control over your sexual experience. Whether it’s the angle of penetration, speed, intensity, or depth, you have total control with a fucking machine. Some even feature a remote control so your partner can regulate the strokes for you so you can enjoy full-on, intensive orgasms without lifting a finger.

 

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What To Think About When Choosing A Product

Like other sex toys, there are different sex machine types and sizes on the market. As you’d expect, choosing the perfect choice among a pool of options can be a headache. So, to simplify the experience, we have a few tips to get you through:

Materials & Durability

The build and material quality you go for will affect its durability. Prioritize stainless steel for thrusters and high-density foam for saddles.

For thrusting machines, I recommend you go for a sturdy choice that can hold its ground during use, even in high settings:

• Hismith 4.0 is made from solid bars, adding to the self-weight that helps to keep it on the ground during use.
• Likewise, KTM (Ken’s Twisted Mind) has a welded steel base for more balance.

Also, prioritize stainless steel when picking out thrusters – it’s more solid and durable.

For saddle sex machines, consider the maximum supported weight. I recommend going for the highest, especially if you plan to use it with a partner. Ensure your choice can support at least 400 lbs (Cowgirl Premium). And for the attachments, always go for body-safe and non-porous silicone ones. TPE is also suitable but porous, making cleaning and overall maintenance tedious.

Note: Avoid jelly and latex materials that might contain harmful softeners like phthalates.

Type of Pleasure

What pleasure are you seeking from the sex machine of your dreams? Do you want stroking or thrusting action? Or maybe both?

There are different types based on pleasure preference. Thrusters are perfect for hands-free penetrative stokes, while saddles are great for a mix of vibration and penetrative sex.

In addition,  the saddles’ rider-on-top design makes it easy to alternate between different attachments depending on your pleasure preference. They can also double as sex position enhancers during couple play.

So, consider the specific pleasure type and how much fun you want to explore with your new fucking machine and choose appropriately.

Pro Tip: If you’re going for intense deep thrusting action, I suggest a dildo attachment with a solid inner core and smooth outer cover. And for G-spot stimulation fans, pick a slightly curved model with a pointed tip for accurate targeting.

Sex Machine Attachments

There are numerous attachments available for use with different sex machines. Whether you want a slim silicone dildo for depth play or a thick option for a more filling experience, you can always customize your experience with the appropriate attachment.

Some attachments even help turn an ordinary penetrative saddle machine into a fully-fledged clitoral massager or a curved dong for stimulating anal play. So, consider your pleasure preference based on what attachments you can use with a specific model.

Special Features

Different machines have varying features to amplify your solo or coupled sex experience. For instance, some are super flexible with numerous compatible attachments – allowing you to transform them into a completely unique device in seconds.

Besides wired and wireless remote controls, mobile control is another special feature, perfect for long-distance relationships. A dedicated smartphone app lets your partner regulate the speed, intensity, and penetration angle from miles away.

Some like the Motorbunny Buck come with a few restraint points for true BDSM fans. You can restrain your partner with cuffs for complete bondage play.

Power

How much power can the sex machine of your dreams churn out? Most devices have powerful motors to power your dildo’s up-and-down movements all night. However, the power varies from one model to the other.

And for thrusters, a difference in the motor’s power might mean an underwhelming impact, especially if you plan on using massive fantasy dildos for attachments. So, consider the thrusting power in relation to your preferred attachments.

Budget

How much bank are you willing to break? Unlike most other sex toys, sex machines are expensive, and you might have to dig a little deeper for a quality and durable model.

The prices range from $260 for a simple, portable model to $2,000 for a full-on sex machine with extra bells and whistles like mobile control, 1,000+ RPM, and interchangeable silicone attachments.

Of course, materials, power, flexibility, and power determine the price. So, consider all these variables and buy something that’s perfect for your needs and budget.

Storage

While storage is always a pain in the ass, some are easy to put away than others. Consider how easy it is to assemble and tear down specific devices before buying. Do you have the closet space, or do you need one made before the package arrives?

Handheld models usually come with a storage bag, which can be helpful, especially when traveling and you want to tag the auto sex machine along with you.

Noise

Sex machines are noisy, but the noise degree varies from model to model. For instance, Hismith 4.0 is comparatively quiet for such a powerful machine (you can see me testing the sound level with a decibel meter below). So, pick the most discreet option, especially if that’s a primary concern.

Pro Tip: If you have a hardwood floor, consider using a rubber mat to reduce the rumbling impact and kill the noise.

 

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How To Use A Sex Machine?

Note: Sex machines are advanced adult toys, and you must take great care when using them. Any action you take upon the information on this website is strictly at your own risk, and we will not be liable for any losses, injuries, and damages. Learn more.

How you use your sex machine depends on the type, size, and attachments used. For instance, you don’t expect to use a handheld model like a Sybian.

However, some tips apply to most, if not all, sex machines. For instance, always place the device on a flat, firm surface for maximum steadiness. You don’t want it jumping all over during use – it can fall over and get damaged or even poke you somewhere you won’t like.

1. For starters, ensure you’re familiar with the controls. Cycle through the settings without mounting the device so you know which button controls what functionality. Even after learning, use it alone before handing your partner the controls. Doing so ensures you’re comfortable with the machine and, more importantly, know what movements are most pleasurable.
2. Once it’s well-positioned and you’re familiar with the controls, relax your body and mind and get yourself ready. Like sex, consider taking a warm bath, putting on a calming music playlist, or lighting scented candles.
3. The most effective lube for sex machines is a water-based lubricant, so apply a generous amount to yourself and the attachment to reduce friction and enhance a realistic experience.
4. Lastly, start with the lowest settings and slowly acclimatize as you get used to the experience. Also, alternate between different attachments to enjoy the different possibilities and experiences.

Note: Sex machines are a reserve of experienced sex toy users. Practice moderation at all times, especially if you’re a beginner. Always read the instruction manual before assembly and use.

Using Them For Anal Sex

Using a sex toy machine for anal sex doesn’t have to be complicated. After all, the only difference is you might need a smaller-sized attachment for anal penetration. Plus, you’ll need more lube than vaginal sex to reduce friction and make the experience more realistic.

Doggy and missionary sex positions might be the only feasible choice for thrusting models. To get the correct elevation, you might have to regulate the machine’s angle and height.

For saddle models, the rider-on-top is the preferred position. You can also turn the device on its side for a more ‘thruster-like’ doggy-style position – just make sure it’s stable enough to avoid it toppling over.

Note: For couples sharing the machine or singles using it for anal and vaginal penetration, clean the attachment thoroughly between uses to avoid transferring infections to the vagina.

What Positions Are Most Effective?

Missionary: This is the best position for sex machine sex, especially if you’re using the device yourself. Position the device in front, lie down, and scooch back so the thrusts hit your sweet spots. Depending on whether you like deep thrusting or slow, shallow shots, you can always switch positions.

Benefits: the most comfortable sex position, perfect for solo pleasure, ideal for slow, passionate thrusts.

Doggy Style: The sex position is perfect for thrusting sex machines. Simply lay on all fours and position yourself well in front of the device. You’ll also have to regulate the height and angle of penetration appropriately. In addition, have the remote controller within arm’s reach or hand it to your partner for hands-free orgasms.

Benefits: perfect for deep thrusting, double penetration is possible with appropriate attachments, and excellent for trying with handheld suction cup fuck machines.

Rider-on-top (cowgirl). It is suitable for saddle sex machines like the Tremor. Unlike the previous two sex positions, you have more control over the thrusting depth and angle of penetration. And being that you can support your body weight and thrusting depth with your legs, it’s ideal for anal play.

Benefits: ideal for anal sex, complete control, perfect for trying with handheld suction cup fuck machines.

Other sex positions include spooning and the three-legged stand, both perfect to use with handheld sex machines, preferably with a partner.

You can find many more sex machine positions in this guide.

 

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How To Clean A Sex Machine?

Cleaning the sex machine can be time-consuming, especially if it’s massive. However, you don’t have to clean it after every use – just remove the attachment and clean it instead.

Of course, it depends on the material – as always, silicone is much easier to clean. A mild soap or toy cleaner and a warm water mix usually do the trick. You can also boil silicone attachments occasionally for disinfection’s sake.

For porous attachments like TPE dildos and clitoral stimulators, I recommend using a clean cloth to wipe before drying it. You can even use a condom to simplify your after-care experience.

For the fuck machine, use a clean washcloth to wipe off any visible dirt marks before storage. For saddle devices with a removable cover, take it off and clean it separately.

Check out this guide to learn more about cleaning different attachment materials.

 

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How To Make A Sex Machine?

We don’t recommend that you build a fucking machine because so many things can go wrong, causing harm to yourself or others. Besides, there are many high-quality products today, some very cheap fucking machines, as you can see on our list.

However, if you want to try to make a DIY sex machine at your own risk, you can check out a few legit resources about homemade projects. What comes to mind is Orgasm Valley, a site with some decent guides on how to build DIY devices. We also have a comprehensive guide on how to make a homemade sex machine with a lot more information.

 

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Frequently Asked Questions (FAQs)

How much is a sex machine?

Sex machines are generally expensive sex toys. While you can find lower-quality products below $100, we recommend buying something of higher quality. For example, a sturdy Hismith machine costs around $500, which we think is a good benchmark.

How does a sex machine work?

Sex machines are mechanical sex toys designed to simulate realistic penetration sex. The most common products are thrusters that use a motor to drive a rod with an attached dildo.

Can only women use them?

Absolutely not! People of all genders and sexual identities can use them. For example, prostate owners will receive maximum pleasure from anal penetration with a sex machine.

Are sex machines safe?

They are generally safe. However, you must buy from a trusted retailer and follow all safety guidelines. If some part of the device breaks or malfunctions, immediately stop and contact the manufacturer.

 

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Primary Sources

1. Justin Lehmiller, The History Of Motorized Sex Toys, August 8, 2012

2. Hayley Campbell, 23 Profoundly Disturbing Photos Of Homemade Sex Machines In America, 16 November 2015

Rachel