How to Pair the Motorbunny Original with a Strap-On Harness: Step-by-Step Setup Guide
By Motorbunny - New Riding Sex Toys and Sex Machines | Published: 2026-09-10
Category: How-to Guides
Learn how to attach a strap-on harness to your Motorbunny Original for hands-free play. Step-by-step setup, safety tips, and compatibility advice.
Quick Answer
Yes, you can pair a strap-on harness with the Motorbunny Original for hands-free, penetrating play. The key is to secure the harness around the machine's saddle and attach a compatible dildo or attachment. Follow the steps below to set it up safely and effectively.

Pairing a strap-on harness with your Motorbunny Original opens up a new world of hands-free, penetrating play. Whether you want to use a favorite dildo or a specialized attachment, a harness can hold it securely in place while you ride. This guide walks you through the setup process, from choosing the right harness to securing it on the machine.
Before you start, make sure your harness is compatible with the Motorbunny Original. Most standard strap-on harnesses can be used, but you'll need one that fits snugly around the saddle and has an O-ring or adjustable straps to hold the dildo. If you're using a Vac-U-Lock dildo, you'll also need a Vac-U-Lock adapter. Read on for the full step-by-step setup.
Choosing the Right Harness and Dildo
Not all harnesses are created equal. For the Motorbunny Original, look for a harness with adjustable straps that can wrap around the saddle securely. A harness with a fixed O-ring (typically 1.5 to 2 inches in diameter) works best, as it holds the dildo firmly. You can also use a harness with a stretchable pouch if you prefer a softer feel.
The dildo you choose must have a flared base or be designed for harness use. Standard dildos without a base will not stay in place. If you're using a Vac-U-Lock dildo, you'll need a Vac-U-Lock adapter that attaches to the harness. This setup is popular because it allows you to swap dildos quickly.
- Check that the harness straps are long enough to go around the saddle.
- Use a dildo with a flared base or a Vac-U-Lock adapter for security.
Step-by-Step Setup: Attaching the Harness to the Motorbunny Original
Once you have your harness and dildo ready, it's time to attach everything. Start by placing the harness on the saddle of the Motorbunny Original. Position it so the O-ring or pouch is centered over the machine's attachment point. Adjust the straps so they are snug but not too tight, ensuring the harness doesn't slip during use.
Next, insert your chosen dildo into the harness. If you're using a Vac-U-Lock dildo, attach the Vac-U-Lock adapter to the harness first, then push the dildo onto the adapter. Make sure everything is secure before you sit on the machine. Test the setup by gently rocking back and forth to ensure nothing shifts.
- Always double-check the straps before each use.
- If the harness slides, add a non-slip pad or adjust the straps tighter.
Safety and Comfort Tips
Safety is paramount when using a harness with a sex machine. Make sure the dildo is inserted fully into the harness and that there is no exposed base that could cause discomfort. Use plenty of lubricant, especially if you're using a silicone dildo, and start with slow speeds to get used to the sensation.
If you're using a vibrating attachment, the Motorbunny Original's powerful motor will transmit through the harness, so you may feel vibrations in the dildo. This can be a pleasant surprise, but be aware that intense vibration may cause numbing over time. Take breaks as needed.
- Use water-based lubricant with silicone dildos to avoid damage.
- Start with the machine on a low setting to test the setup.
Step-by-Step Setup Checklist
- Gather Your Equipment: You'll need a strap-on harness, a compatible dildo (with flared base or Vac-U-Lock adapter), and your Motorbunny Original. Make sure the harness straps are long enough to wrap around the saddle. Checkpoint: Test the harness fit on the machine before inserting the dildo.
- Position the Harness on the Saddle: Place the harness over the saddle, centering the O-ring or pouch over the machine's attachment point. Adjust the straps so the harness is snug but not overly tight. Common mistake: Over-tightening can cause the harness to bunch up, so aim for a comfortable fit.
- Insert the Dildo Securely: If using a Vac-U-Lock dildo, attach the adapter to the harness first, then push the dildo onto the adapter. For standard dildos, ensure the base is flush against the O-ring. Checkpoint: Give the dildo a gentle tug to confirm it's locked in place.
- Test the Setup: Before riding, turn on the Motorbunny Original at a low speed and gently move to check for any shifting or slipping. Adjust the straps if needed. Common mistake: Skipping the test can lead to mid-session readjustments, so always test first.
- Ride Safely: Use plenty of lubricant and start slow. If you feel any discomfort or the harness shifts, stop and readjust. Take breaks to avoid overstimulation. Checkpoint: Listen to your body and adjust speed or position as needed.
Product Facts
- Doc Johnson Vac-u-lock 7.5 inch Cock (Vanilla): These pieces are molded directly from a real cock— so they feature genuine detailing including plush balls, distinct veins, and bulbous heads. The Realistic ULTRASKYNTM Cocks were developed with a groundbreaking ULTRASKYNTM dual-density formula. This lifelike dildo works perfectly with a Vac-U-Lock adapter in your harness setup, giving you a realistic feel and secure fit.
- "Ika" Bad Dragon Attachment made for Motorbunny Original: Made of 100% body-safe platinum cured silicone. This tentacle dildo has a shaft with an invigorating curve perfect for g-spot stimulation and wonderful sucker pads. If you prefer a more exotic shape, this silicone attachment can be used with a harness for unique stimulation, and its flexible base helps it stay in place.
Pairing a strap-on harness with your Motorbunny Original is a straightforward process that adds a new dimension to your play. With the right harness, a secure dildo, and a few safety checks, you can enjoy hands-free, penetrating stimulation. Always prioritize comfort and safety, and don't hesitate to experiment with different dildos and attachments to find what works best for you.



