


Mattress Sex Machine slides beneath your bed providing automated thrusting while staying completely hidden. Professional-grade motor system offers variable speed control and whisper-quiet operation for discrete bedroom automation.
Key Features:
Under mattress installation provides automated thrusting stimulation with complete bedroom discretion allowing penetrative experiences without visible equipment or dedicated furniture taking up valuable space.
Variable speed thrust control delivers customizable penetration depth and rhythm for vaginal or anal stimulation accommodating personal preferences and intensity levels during masturbation sessions.
Universal attachment system accepts dildos and penetrative sex toys enabling personalized experiences while the reinforced frame ensures stability during vigorous thrusting motions and orgasmic contractions.
Whisper quiet motor operation maintains privacy during intimate sessions while delivering consistent powerful thrusting for reliable stimulation leading to intense orgasms without disturbing others.
Professional grade construction withstands repeated use during masturbation while emergency stop controls ensure safe operation when experiencing intense arousal or reaching climactic moments during penetrative play.
Couldn't load pickup availability
Mattress Sex Machine transforms your regular bedroom into an automated pleasure center by installing invisibly beneath your mattress. This powerful fucking machine operates through your existing bed setup while maintaining complete discretion during everyday use.
The robust motor system generates consistent thrusting motion that transmits through your mattress to create rhythmic penetration sensations against your pussy or ass. Universal attachment compatibility lets you mount any dildo or probe to target your G-spot or prostate with mechanical precision. Unlike bulky sex furniture that dominates your room, this system disappears completely under your bed while providing the same powerful automated stimulation that makes fucking machines so addictive.
Reaction spreads through you differently to the steady mechanical rhythm as arousal builds through consistent contact with your most sensitive spots. The relentless thrusting creates waves of tension that build toward mind-blowing climaxes you can't achieve manually. Each orgasm hits harder because the machine never tires or changes pace, pushing you past normal limits into multiple peaks that leave you trembling and completely satisfied.
Installation takes minutes by sliding the frame between your mattress and box spring then connecting the control unit to your bedside. Mount your chosen dildo to the adjustable arm and position it for optimal contact with your clit, pussy or ass. Start on the lowest speed setting to feel how the thrusting motion translates through your mattress.
Gradually increase the thrust speed as your body opens up to the mechanical rhythm. The consistent motion lets you focus entirely on the sensations building in your core rather than maintaining manual stimulation. Watch for the telltale signs of approaching climax - Breathing deepens and muscles tighten around the thrusting attachment as the unstoppable rhythm pushes you toward release.
This system excels for anyone wanting powerful automated stimulation without sacrificing bedroom aesthetics or storage space. Particularly valuable for people with mobility limitations who struggle with manual stimulation or those seeking longer sessions without fatigue. Couples appreciate the hands-free operation that lets both partners focus on each other. Avoid if you prefer gentle stimulation or have extremely firm mattresses that might dampen the thrusting motion.
| Feature | Specification | Sexual Benefit | User Experience |
|---|---|---|---|
| Variable Speed Motor | 12 digital speed settings | Customizes rhythm to match arousal | Perfect pacing builds explosive orgasms |
| Universal Attachment | Compatible with standard dildos | Targets your specific pleasure spots | Personalized stimulation hits exactly right |
| Silent Operation | Sub-40dB whisper-quiet mechanism | Maintains privacy during sessions | Neighbors never hear your climax |
| Hidden Installation | Completely concealed under mattress | Ready for spontaneous fucking | Always available without setup time |
This represents the most discrete option in our Fucking Machines collection, sacrificing some raw power for complete concealment. Choose this when space and privacy matter more than maximum thrust force or multiple attachment points.
Pairs perfectly with curved glass prostate massagers that mount to the attachment system. The automated thrusting motion drives the rigid glass against your prostate for hands-free milking sessions that build to powerful anal orgasms.
Explore all Glass Prostate Toys →
Setting up the Mattress Sex Machine took about ten minutes, mostly spent figuring out the optimal attachment angle for my anatomy. The steel construction feels solid enough to handle aggressive sessions without any wobbling or shifting. I mounted a curved silicone dildo and started with the gentlest setting to gauge how the motion translated through my memory foam mattress. The initial contact felt strange - like being fucked by someone with perfect mechanical rhythm who never gets tired or changes pace. As I increased the speed, the consistent thrusting built arousal faster than expected because my body couldn't anticipate or control the timing. The motor stays remarkably quiet even at higher speeds, producing only a soft humming that gets completely masked by any background noise. When climax hit, the relentless mechanical rhythm didn't slow down or stop like a human partner would, pushing me through multiple peaks until I had to reach for the stop button. The attachment system makes switching between different toys effortless for varied sensations in the same session. After several weeks of regular use, this has become my go-to for solo sessions when I want guaranteed intense orgasms without any physical effort on my part.
Order your Mattress Sex Machine from the cockringshop to experience automated fucking that stays completely hidden in your bedroom. This system generates powerful orgasms through consistent mechanical stimulation while maintaining total discretion during regular bed use. Start enjoying hands-free climaxes tonight.
Cockringshop.com.au ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.
Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
1. Major City & Metro Areas (within Australia)
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
2. Rural Areas (within Australia)
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
International Shipping
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order. If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.
Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
Due to health and safety regulations, cockringshop.com.au cannot resell any returned or exchanged products.
This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.
To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.
Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.
Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.
Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.
Please remember it can take some time for your bank or credit card company to process and post the refund
Thanks for subscribing!
This email has been registered!