Dual-motor Nexus SIMUL8 provides simultaneous anal and perineum stimulation with 3.5 inches insertable length. Crafted from body-safe silicone, eight vibration patterns deliver targeted prostate pleasure with independent motor control.
Key Features:
Dual independent motors stimulate anal opening and perineum simultaneously
Premium body-safe silicone construction safe for sensitive tissue
Eight distinct vibration patterns from steady pulses to escalating waves
3.5 inches insertable length designed for targeted internal stimulation
Dual-point approach hits multiple nerve pathways instead of single location
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Nexus SIMUL8 Vibrating Dual Motor Anal Cock and Ball Toy is a dual-motor anal stimulator combining simultaneous perineum and anal stimulation. Measuring 3.5 inches insertable length with premium body-safe silicone construction, it features eight vibration patterns and waterproof design. Suited for people seeking targeted prostate and perineum stimulation with dual-point intensity control.
The Nexus SIMUL8 operates two independent motors that vibrate simultaneously—one targeting the anal opening while the second stimulates the perineum and surrounding tissue. This dual-point approach creates layered sensation across multiple nerve pathways rather than concentrating intensity at a single location. The motors cycle through eight distinct vibration patterns, from steady pulses to escalating waves, allowing you to build sensation gradually or maintain consistent intensity throughout use.
Body-safe silicone construction ensures non-porous, hypoallergenic contact with sensitive tissue. The smooth surface supports thorough cleaning and maintains its finish through repeated use without degradation. Those seeking additional options can explore our steel cock rings range at Adultsmart for complementary stimulation approaches.
| Dimensions | 3.5 inches insertable length, 1.25 inches width at widest point |
| Material | Premium body-safe silicone exterior, ABS plastic motor housing |
| Power Source | Rechargeable lithium-ion battery via USB charging port |
| Vibration Modes | Eight distinct patterns with independent motor control |
| Waterproof Rating | Fully waterproof for shower and bath use |
| Includes | Nexus SIMUL8 vibrator, USB charging cable, storage pouch, instruction manual |
Combining the Nexus SIMUL8 with a separate penile vibrator creates multi-point stimulation during partnered or solo play. The dual motors already provide layered sensation, but adding external shaft stimulation can intensify overall arousal. Many find that alternating between the eight vibration patterns on the SIMUL8 while maintaining steady external stimulation builds toward more powerful release than either approach alone.
After use, rinse the silicone surface with warm water and mild soap, ensuring you clean both the anal and perineum contact points thoroughly. Pat dry with a soft cloth before storing. Ensure the USB charging port seal closes completely before any water contact. Allow the vibrator to air dry completely before returning it to the included storage pouch. Store in a cool, dry location away from direct sunlight to preserve silicone integrity.
Nexus SIMUL8 uses body-safe silicone for all external contact surfaces, ensuring hypoallergenic compatibility with sensitive anal tissue. The non-porous construction prevents bacterial absorption and supports thorough cleaning. The internal motor housing uses medical-grade ABS plastic that resists degradation from lubricant exposure. This combination delivers durability through extended use while maintaining safety standards for intimate contact.
This vibrator suits people seeking targeted prostate and perineum stimulation with dual-point control. Those comfortable with anal insertion and interested in exploring multi-motor sensation will find the independent controls particularly valuable. Experience level ranges from curious beginners to advanced practitioners—the graduated vibration patterns allow you to start gently and build intensity at your own pace. The ergonomic design appeals to people who prefer curved shapes that guide positioning naturally.
For people accustomed to single-motor anal vibrators, discovering dual independent motors fundamentally changes what simultaneous stimulation can deliver. A traditional single motor vibrates the entire toy uniformly, meaning both the anal and perineum points receive identical intensity. The Nexus SIMUL8's dual-motor design lets the anal motor and perineum motor operate independently—you can run them in sync for unified sensation or cycle one while the other rests, creating rhythm variation that single-motor toys cannot replicate. For those frustrated by vibrators that feel one-dimensional despite their size, experiencing layered sensation across two distinct erogenous zones shifts what feels possible. The eight vibration patterns expand this further: you're not locked into one rhythm but can discover which pattern combination works best for your body's response. This flexibility means the toy adapts to your preferences rather than forcing you to adapt to its limitations.
Our independent testers evaluated the dual-motor responsiveness, vibration consistency across all eight patterns, and ergonomic positioning during extended sessions. The motors delivered steady vibration without stuttering or dropout, and the independent controls operated reliably through multiple charge cycles.
Testers reported that the curved design positioned the perineum stimulator accurately against external tissue without requiring constant adjustment. The graduated vibration patterns allowed progressive intensity building rather than forcing immediate high-power sensation. Individual results may vary based on anatomy, sensitivity, and usage.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| Nexus SIMUL8 | Dual independent motors with eight patterns each | Only model with separate anal and perineum motor control | Multi-point simultaneous stimulation with pattern flexibility |
| Vibrating cock rings | External penile and perineum focus without anal insertion | Single motor, external contact only, worn around shaft | Perineum stimulation without internal anal play |
| Cock rings with urethral insert | Internal urethral stimulation combined with penile contact | Urethral-focused design, requires specific anatomy comfort | Advanced urethral and external sensation layering |
| Metal penis rings | Non-vibrating weighted pressure for sustained firmness | No motors, relies on physical construction for effect | Passive constriction without vibration or batteries |
| Figure-8 cock rings | Dual-loop design targets both penile shaft and scrotum | External dual-point contact, no internal anal stimulation | Simultaneous shaft and scrotal pressure without insertion |
Explore our leather cock rings collection to discover additional approaches to perineum and external genital stimulation.
Understanding anal anatomy and relaxation techniques significantly improves comfort during insertion play. Proper breathing and gradual progression with adequate lubrication create safer, more pleasurable experiences. Our comprehensive guide to anal stimulation offers detailed approaches, safety considerations, and techniques for discovering what works best with your body. Read our anal sex toys guide for in-depth exploration strategies.
Ready to experience dual-motor anal and perineum stimulation? Nexus SIMUL8 is available at Adultsmart with discreet Australia-wide shipping in plain, unmarked packaging. All orders process confidentially from checkout through delivery.
Adultsmart.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.
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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..
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.
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.
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, Adultsmart.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.
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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 too.