SinfulX
SinGravity Adjustable Bouncing Dildo Mount Sex Chair
SinGravity Adjustable Bouncing Dildo Mount Sex Chair
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Description
Description
Specifications
Type: Adjustable-height bouncing sex chair with handrails
Weight Capacity: 300 lbs
Frame: High-strength stainless steel
Bounce System: Two parallel elastic bandages that support the body and share body weight
Handrails: Armrests positioned at the head for grip and balance
Floor Protection: Sponge cover protects both the floor and the chair
Material Safety: Environment-friendly, completely non-toxic
Assembly: Installs in five minutes using the reference picture
Portability: Easy to carry once disassembled
Best For: Couples, position exploration, use on or under the chair
Gift-Ready: Anniversaries and festivals
Why You'll Love It
Weightless motion, a steel frame, and armrests to hold onto — control is the whole point.
Your rhythm, your control. Two parallel elastic bandages support the body and share the weight, letting you rise and fall effortlessly instead of powering through every movement.
Armrests where you need them. Handrails at the head give you and your partner leverage over the strength of every twist — grip them and go deeper.
Balance you can trust. Hold the armrest firmly and stay steady even during rapid movement or violent rocking. No wobble, no falling.
Two chairs in one. Have your partner use it on the chair or under it — completely different experiences from the same piece.
Unlock bolder positions. A multifunctional design that helps you develop as many styles as you want and reach intimate moments you haven't experienced before.
Effortless support. It props up your partner so nobody's straining to hold a position — flexible enough to make any angle feel easy.
Built solid. High-strength stainless steel handles 300 lbs with confidence.
Safe materials, protected floors. Environment-friendly and completely non-toxic, with a sponge cover that shields your floor and the chair itself.
Ready in five minutes. Simple installation with a clear reference picture — and just as easy to take apart.
Travels once disassembled. Convenient to carry wherever you want it.
A memorable gift. A bold, private surprise for an anniversary or festival.
How to Use
Assemble the chair following the reference picture — about five minutes.
Place it on a flat surface; the sponge cover keeps your floor protected.
Adjust the height to suit both partners and the position you're exploring.
Settle onto the parallel elastic bandages and let them take the weight.
Grip the armrests at the head for balance and to control the strength of each twist.
Let the body rise and fall with the elastic rhythm — deeper, with far less effort.
Switch it up by having your partner use the chair from on top or from underneath.
Disassemble when you're done for easy storage or transport.
Care Instructions
Wipe down the stainless steel frame, armrests, and elastic bandages after each use.
Let everything dry fully before storing.
Check that all connections and bandages are secure before every session.
Keep the chair within its 300 lb capacity to preserve the frame and elasticity.
Store in a cool, dry place, disassembled if you need the space.
Frequently Asked Questions (FAQ)
How much weight can it support?
300 pounds, on a high-strength stainless steel frame.
What are the armrests for?
They sit at the head of the chair and give you grip for balance and control over the strength of body movement.
Will I lose balance during vigorous use?
No. Holding the armrest firmly keeps you stable even during rapid movement or heavy rocking.
How does the bouncing work?
Two parallel elastic bandages support the body and share your weight, letting you rise and fall with minimal effort.
Can both partners use it?
Yes. It can be used on the chair or from underneath, giving each partner a different experience.
How long does installation take?
Five minutes, following the reference picture.
Is it portable?
Yes. It's easy to carry once disassembled.
Is the material safe?
Yes. It's made from environment-friendly, completely non-toxic materials.
Will it scratch my floor?
No. A sponge cover protects both your floor and the chair.
Does it make a good gift?
Yes — a strong choice for anniversaries or festivals.
Privacy Guaranteed
Privacy Guaranteed
Every order is shipped in plain, unmarked packaging — your privacy is always our priority.
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Safety & Legal Disclaimer
For adults 18+ only. Everything on this site is intended for adults aged 18 or older (or the age of majority where you live, whichever is higher). By using this site or purchasing, you confirm you meet this requirement. Keep all products away from children and pets.
Follow the product instructions. Always read and follow the manufacturer's included instructions, warnings, and labels before using any product. The items we sell are adult novelty and intimate-wellness products — they are not medical devices and are not designed to diagnose, treat, cure, or prevent any condition. If you have a medical concern, are pregnant or nursing, or take medication, speak with a qualified healthcare provider before use. Stop immediately and seek medical care if you notice pain, bleeding, irritation, an allergic reaction, or any other adverse effect.
Cleaning & sensitivities. Clean each product before and after use as the manufacturer directs. We do not make these products and cannot predict how any individual will react; if you have known allergies or sensitivities, check the product's materials before use.
Using insertable products safely. Never force a product, and use each item only as the manufacturer intends. For anal play, use only products with a flared base or retrieval cord so the item cannot be lost or cause injury. Urethral products (plugs, sounds, and dilators) carry a higher risk of injury and infection. They are not medical devices and are not intended to treat any condition, and should be used only by experienced adults who follow strict hygiene and the manufacturer's directions. Stop and see a physician if you experience pain, bleeding, trouble urinating, or any sign of infection.
Restraints, furniture & weight-bearing gear. Respect all stated weight limits, load ratings, and assembly instructions, and inspect items before every use. Never leave a restrained person alone, always keep a way to release them quickly within reach, and stop at once if anyone is uncomfortable or in distress.
Powered & rechargeable products. Never use a product while it is charging. Even where an item is labeled waterproof or splash-resistant, avoid prolonged submersion. Charge and store products according to the manufacturer's instructions.
General notes. Remove any wearable accessories before sleeping or bathing. Colors, sizes, and appearance of apparel and other items may differ slightly from the images shown.
Your responsibility. By purchasing or using anything referenced on this site, you agree to do so safely, responsibly, and in line with the manufacturer's instructions and all applicable laws. Nothing here is medical, legal, or professional advice, and you assume all risk arising from misuse or from failing to follow product instructions and warnings, to the fullest extent permitted by law.
⚠️ California Residents — Proposition 65 Notice
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.