# Realistic Cock 5" ULTRASKYN Dual-Density Vac-U-Lock Dildo Chocolate

## What it is

The Realistic Cock 5" ULTRASKYN Dual-Density Vac-U-Lock Dildo Chocolate is a Doc Johnson wellness product. Positioned for for-him and for-her. Current price: $44.94. In stock.

## Emma's take

All the weight and warmth of the real thing, right where you want it.

Molded from a real erect penis, this five-inch ULTRASKYN dildo earns its name. The dual-density build gives you a plush exterior that gives under pressure and a firm core that stays true, with sculpted veins that register every stroke. The removable suction cup opens up hands-free possibilities on any smooth surface, and Vac-U-Lock plus O-ring harness compatibility means it moves easily into partnered play.Reviewers reach for it when they want sensation that reads authentic, not stylized. The compact length makes it genuinely approachable; the chocolate colorway is beautifully rendered. Phthalate-free throughout.

## Specifications

- Total Length: 5 inches (12.7 cm)
- Insertable Length: 5 inches (12.7 cm)
- Diameter: 1.5 inches (3.8 cm)
- Circumference: 4.5 inches (11.4 cm)
- Material: ULTRASKYN dual-density, phthalate-free
- Compatibility: Vac-U-Lock, O-ring harness, suction cup base

## What's in the box

- 1x 5" ULTRASKYN dual-density dildo in Chocolate
- 1x removable suction cup base

## Care instructions

- Wash with warm water and mild antibacterial soap before and after each use.
- Pat dry with a clean cloth and air dry fully before storing.
- Store away from other toys to prevent ULTRASKYN material degradation.
- Use water-based lubricant only; silicone and oil-based formulas degrade ULTRASKYN.
- Porous material: dedicate to one user or use with a condom for shared play.

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Last updated: 2026-08-16
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## Frequently asked questions

## What is ULTRASKYN and how does it feel?

ULTRASKYN is Doc Johnson's dual-density material: a soft, yielding outer layer over a firmer inner core. The combination reads closer to real skin than standard silicone or TPE, with a warmth and give that builds naturally with body heat.

## Is this a good starting point for someone new to dildos?

At five inches insertable and 4.5-inch circumference, this sits comfortably in beginner-friendly territory. The tapered tip makes entry forgiving, and the length gives you room to find your pace without feeling like too much.

## How does the suction cup base work?

The suction cup is removable and presses firmly onto any smooth, non-porous surface, like a shower wall, tile floor, or hard chair. Press down firmly and give it a quarter-turn to set the seal before use.

## Can I use this with a strap-on harness?

Yes. The base is both Vac-U-Lock and O-ring harness compatible, so it works with most standard strap-on systems. Check your harness O-ring size against the 1.5-inch diameter base for the best fit.

## What kind of lubricant should I use?

Water-based lubricant only. Silicone-based and oil-based formulas degrade ULTRASKYN material over time and will shorten the toy's life.

## Is this safe to share with a partner?

ULTRASKYN is a porous material, which means it can harbor bacteria even after thorough cleaning. For the safest shared use, put a fresh condom over the toy before passing it between partners.