Nexus - Simul8 Vibrating Dual Motor

Nexus Simul8 Vibrating Dual Motor

Prostate massager with cock ring · Silicone · Ø 2.9 cm · 9.8 cm insertable · Intermediate

This is for the man who wants more of everything at once. The Simul8 combines internal prostate stimulation with perineum vibration and a double cock ring that keeps you harder, longer. Two independent motors, 36 possible vibration combinations, and a design that stays exactly where you need it during sex.

Size & Experience Level

The insertable shaft measures 2.9 cm in diameter and 9.8 cm in length — an intermediate size that offers noticeable prostate contact without being overwhelming. If you've used a standard-sized butt plug comfortably, this will work for you. The angled tip is designed to press directly against the prostate, while the external arm rests against the perineum for dual-point stimulation.

The cock ring system consists of two stretchy loops: a smaller 2.5 cm ring for the shaft base, and a larger 3.2 cm ring that sits behind the testicles. Both stretch considerably to accommodate different sizes.

Material & Feel

Made from phthalate-free silicone with a matte, grippy surface that stays in place during movement. The material has just enough flexibility in the neck to adjust to your body angle, but the shaft itself is firm enough to maintain consistent prostate pressure. The perineum arm has a slight give — it won't dig in uncomfortably even during deep thrusting.

The cock rings are noticeably stretchy, designed to provide light restriction without cutting off circulation.

How It Works

Each motor operates independently with 6 vibration patterns. The internal motor delivers deep, resonant vibration directly to the prostate. The external motor focuses on the perineum — the pressure point between testicles and anus that's packed with nerve endings. During sex or masturbation, this creates a sensation loop: the rings enhance your erection, the prostate stimulation intensifies orgasm buildup, and the perineum vibration heightens every thrust.

Because the motors are separate, you can run different patterns simultaneously — low, steady rumble inside with pulsing waves outside, for example. This is where the 36 combinations come from.

Safety

The wide perineum arm and cock ring system act as a retrieval base — this design cannot migrate internally. The structure is also what keeps the prostate angle consistent during use. Fully waterproof, so you can rinse thoroughly after each session.

Lubricant

Anal play requires generous lubrication — this isn't optional. Because this is silicone, use only water-based lubricant. We recommend Mshop Care Lube:IT — it's long-lasting enough for extended sessions and won't degrade the material. Apply to both the insertable shaft and around the anal opening.

Cleaning

Being fully waterproof makes cleanup straightforward: rinse under warm water with mild soap or use Mshop Care Clean:IT for thorough sanitization. Pay attention to the areas where the motors sit and where the rings connect to the main body. Let air-dry completely before storing. Rechargeable via the included magnetic USB cable.