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Free discreet shipping on US* orders over $50!

Motorbunny Buck - Thrusting Sex Machine


Original price $1,549.00 - Original price $1,649.00
Original price
$1,549.00 - $1,649.00
Current price $1,649.00
Choose Kit: Vac-u-lock Bundle (BUCK + adapter, 2 Doc Johnson 7.5" dildos, Vac-U-Powder)
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Meet Motorbunny BUCK, the world’s first and only hybrid saddle vibrator and thrusting sex machine. Showcasing the signature “all-the-way-to-11” vibration power of Motorbunny Original, Motorbunny BUCK replaces the “twirl” function with two separate thrusting motions. Like nothing you’ve ever seen, this intense machine delivers targeted, adjustable stimulation to deliver profound, multi-layered orgasmic experiences.

- Motorbunny BUCK (Patent #10500126B2)
- 3 Premium 100% Silicone Attachments (Flat, “Thumper,” and “Sweet Spot”)
- 2 Thrust Motion Toggles (“Thrust,” and “G-Thrust”)
- A/C Power Supply and Universal Wall Adaptor
- Motorbunny LINK-enabled Controller
- “The Right Angle” EVA Wedge (Patent Pending)

See How Motorbunny BUCK Works



Everyone’s body is different, so the ingenious, patented design of Motorbunny BUCK allows two different styles of attachments and thrust motions. The Thrust Motion Toggles determine the thrust motion. “Thrust” moves straight up and down. “G-Thrust” moves up and forward. The “Thumper” attachment is straight and slightly ridged, and the “Sweet Spot” attachment is angled forward and smooth. Whichever motion and attachment you choose, you’re in for the ride of a lifetime!

Doc Johnson Vac-U-Lock Adapter

The Doc Johnson Vac-U-Lock Adapter for Motorbunny BUCK (sold separately) takes this hyper-versatile sex machine to the next level! Choose from hundreds of Doc Johnson Vac-U-Lock products to use with Motorbunny BUCK to customize your ride and get the exact shape, size, color, and material you want!

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Step Aside, Cowgirl

The “cowgirl” position is a classic for a reason, but we’re all about exploring new things! The “Right Angle Wedge” is included with Motorbunny BUCK and is designed to easily change the angle for prone or doggystyle enjoyment. The BUCK fits snugly into the sturdy EVA foam form, giving you a stable base for experimentation!

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Built-in LINK Technology

Built-in LINK Technology

Motorbunny LINK technology gives you tons of preprogrammed “Buzz” and “Thrust” routines to explore, and it also lets you share control of your BUCK wirelessly in the room or from across the world. Just two taps and you’ve got a secure, private link to share with your partner via text!


VIBRATION MOTOR - 0.08 HP - 7000 Vibrations Per Minute


DURABILITY - 2 people - up to 1000 lbs.

WEIGHT - 17.8 lbs

DIMENSIONS - 10″ H x 13.24″ W x 12.49″ L

POWER SUPPLY - A/C Adaptor and Cable Input: 100-240V ~2.2A Output: 36V/3.5A DC Length: 12 feet

SAFETY CERTIFICATIONS - CE and RoHS Safety Certifications

PATENT - #10500126 B2

Customer Reviews

Based on 51 reviews
Christopher M.
The Wife Loves It!!!!!!

The wife love her motorbunny. The moment she unpackaged it, she wanted to get right on it. She has loved every minute of it.

Joshua S.
Out f standing

My wife said this was by far the best anniversary gift she could ever got and no way she could ever get anything better. Only thing we wish is there was more games for it lol.

Holy cow!

Holy cow worth every penny! She literally melted off of it when she was done! Can’t wait to let her friends try! : )

The O.B.B.

Where do I even start! We received the Motorbunny Buck in the mail the other day and it was delivered discreetly…thank God(we were gone on vacation!) So excited to test it out it was the first thing we opened when we got back. The device and all attachments came neatly packaged and secure. Very easy to assemble with pictured instructions. I have yet to try all the different attachments but the first attachment with the black thrusting dildo was enough to give me an eye rolling orgasm. We will be writing a more detailed review once we get through all settings and options. But had to let everyone know how freaking great this was!


From a male perspective I don't care for the back and forth but the up and down with the vibration gave me the hardest orgasm I've ever had. My girl loves it just as much. The buck knob on the controller doesnt work where it'll only turn on or off, it doesn't give the variation of speed. Waiting for the email to pay for shipping to replace. Even with that not working we can still control it from the app. I 100% recommend this, I am so happy I got this compared to any other toy

What Is a Thrusting Sex Machine?

What Is a Thrusting Sex Machine?

When your bedroom activities have become a bore, and you are craving some adventure, maybe it is time to add something new to your usual routine. While experimenting with different positions, a different partner, or new locations may be fun; there are other possibilities to explore. A thruster is another option that can enhance your lovemaking or solo play and add some adventure to your love life. A thrusting sex machine is a motorized or otherwise-powered sex toy that can meet your penetrative needs. An adaptable adult device, it is designed for consistent, rhythmic thrusting.

Thrusting fuck machines will thrust, may vibrate, rotate, or move up and down. Designed to simulate a finger, penis, or vagina, they simulate intercourse and penetrate at the speed you desire.

With so many thrusting automatic sex machines on the market, it is important to know the key features before purchasing. Consider the speed of the thrusting dildo. Will it be powerful enough for your partner? During orgasm, if the machine is not powerful enough, it may stall as the muscles contract around the device. It is important to choose a powerful toy that can keep going. Next, consider the length and girth of the sex-machine. Is it long and thick enough to fulfill your fantasies? Some thrusters are designed to be used alone, and some are designed for couples. The budget is also a factor. There are wallet-friendly thrusting sex toys purchased for $50 or less, while more premium models may be a $1,000 or more investment.

When selecting the perfect thrusting dildo, you will find that there are many different types.These include:

·      Automatic sex machine: The automatic sex machine is a traditional design that has become famous in adult films. Sometimes called a fucking machine, a penis attachment is added to penetrate a woman vaginally or anally.The machine thrusts in and out at a high or low speed, depending on your preference. Some automatic sex machines include a vagina attachment, which has a cavity into which a penis can be inserted and simulates the sensation of vaginal sex. Depending on the design, it may be attached to a frame, box, stand, or saddle. The user bends over doggy style, lays on their back, or may mount the machine. Many thrusting sex toys are handheld, providing the freedom to switch positions multiple times.

·      Manual sex machine: When you crave a less aggressive sex toy, a manual sex machine is a great option. A manual sex machine has a penis like attachment and may glide or rock. The machine moves with your body's movement, which means you have full control of the speed and power of the thrusts.

·      Ride on top sex toy: Made to be mounted or sat on, a ride on top thruster has a saddle-like, chair, or bench design. A penis or finger-like attachment is placed on top and inserted into the body. Many of these sex machines will vibrate and rotate in addition to thrusting, taking the user's experience over the top.

·      Handheld thrusting dildo: A handheld thrusting dildo is a more practical choice that still provides the simulation of sex and a filling sensation. It can be held in you or your partner's hand or some models with a suction base can be mounted to a flat surface. Thrusting dildos are similar to more complicated designs in that they have the speed or stroke controls that leave you to find the best intensity for your body.

Try spicing up your masturbation or sex with a partner by using a thrusting sex-machine. With so many different sizes, designs, and features to explore, you are sure to find an exciting solution that will give orgasm after orgasm. Automatic sex machine, manual thrusting sex toy, mountable dildo, or handheld sex toy, which one will you choose? (Hint: Motorbunny BUCK is the best!)

Frequently Asked Questions About Motorbunny BUCK

Is the speed adjustable?
Some thrusting sex machines like Motorbunny BUCK allow very precise manual speed adjustments. In addition Motorbunny BUCK has built-in wireless control so you can access preprogrammed speed routines with one tap.

Can I use my own dildo with a Motorbunny BUCK?
If the dildo is Vac-U-Lock compatible you can use the Vac-U-Lock Adapter for Motorbunny BUCK to use your own toy.

How does the Motorbunny BUCK differ from the Motorbunny Original?
Motorbunny Original vibrates and rotates. Motorbunny BUCK vibrates and thrusts in two motions.

What is the length of the thrusting motion?
About two inches.

Can I use the pink silicone Motorbunny Original attachments with the Motorbunny BUCK?
No. Motorbunny Original attachments are designed to use a rod or spring for “twirl” support. Motorbunny BUCK attachments are specially designed to use either the “Thrust” or “G-thrust” toggles included with the machine. They wouldn’t fit even if you tried very hard.

Can I use any Vac-U-Lock attachment with the Motorbunny BUCK?
Yes. Just use the Doc Johnson Vac-U-Lock Adapter.

Can I upgrade my Motorbunny Original to thrust like the Motorbunny BUCK?
Unfortunately the machines operate in dramatically different ways. Though they are both designed for a comfortable ride and look similar their functions are incompatible.

Have more questions? Just click on the round, pink icon in the lower right corner of the screen to chat with a customer service rep!