Split-Shaft Double Dildo — Dual-Layer Platinum Silicone Y-Fork Dildo with Short Thick & Long Slim Shafts, Suction Base

Fill Both. The Split-Shaft Double Dildo That Does What One Can’t.

Short and thick on one side. Long and slim on the other. One base. Infinite possibilities.

The Domlust Split-Shaft Double Dildo takes a fundamentally different approach to double penetration. Rather than a single shaft with two ends, this is a true Y-fork design: two independent shafts rising from a single wide suction base, each sculpted to deliver a completely different sensation. Choose the short, thick shaft for deep, full pressure. Choose the long, slim shaft for reach and precision. Or — if you’re ready — use both at once.

Built using a dual-layer platinum silicone process: a firmer inner core gives each shaft structure and directionality, while a softer outer layer delivers the skin-like give and surface detail that makes this feel unlike anything made from a single pour.

THE TWO SHAFTS

◉ Short & Thick
Compact length, generous girth. The rounded, full glans sits atop a wide shaft with pronounced vein ridges and deep skin fold compression. Designed for users who prioritise fullness and pressure over depth. The shorter length also makes positioning easier for beginners exploring double penetration for the first time.

◉ Long & Slim
Extended reach, narrower profile. The tapered glans leads into a longer shaft with finer vein detail and a more gradual taper. Designed for depth, precision, and users who prefer a more targeted sensation. The length allows for a wider range of positioning angles when used alongside the thick shaft.

THE BASE

A wide, oval suction cup — significantly larger than a standard single-dildo base — anchors both shafts simultaneously. The increased surface area means a stronger hold on smooth surfaces, and the base itself is finished in the same matte skin texture as the shafts. Compatible with most O-ring harnesses.

Attaches to: Bathroom tiles · Glass panels · Smooth flooring · Mirrors · Shower walls

DUAL-LAYER CONSTRUCTION

Both layers are platinum-cured, non-porous, hypoallergenic, and odourless. The outer layer compresses naturally under pressure and returns to shape completely. Water-based lubricant only.

COLOUR & SURFACE

Colour: Pale natural flesh — a warm, fair skin tone with rose-pink glans on both shafts. The dual-layer process creates a subtle colour depth that single-pour silicone cannot replicate.

Surface: Every centimetre of both shafts features raised vein structures and layered skin fold patterns. The base carries the same matte skin finish, making the entire piece visually consistent from every angle.

SPECS

ASKED & ANSWERED

“What’s the actual difference between dual-layer silicone and standard single-pour?”
Single-pour silicone has uniform firmness throughout. Dual-layer construction gives you a firmer core — which means the shafts hold their angle and don’t flop during use — with a softer outer surface that compresses like skin. The result is a toy that feels more realistic under pressure and maintains its shape without being rigid.

“Can I realistically use both shafts at the same time on my own?”
Yes, though it takes some positioning. The suction base is the key — fix it to a flat surface at the right height and angle, and both shafts are accessible simultaneously without needing to hold the toy. Most users find a smooth floor or low wall tile the most practical surface for solo double use.

“The shafts look quite different in length and width — how do I know which one to use first?”
Start with the long, slim shaft if you’re new to this toy or to double penetration generally. It’s easier to position and requires less adjustment. Once you’re comfortable, the short, thick shaft can be introduced. Many users find the slim shaft works well for vaginal use while the thick shaft is better suited to anal use — but the choice is entirely yours.

“Does the Y-fork design mean the shafts move independently?”
Yes, within limits. The shafts are connected at the base but have enough independent flex to adjust to different body angles. The dual-layer construction gives each shaft enough rigidity to maintain direction while still allowing the natural movement needed for comfortable simultaneous use.

“How do I clean between the two shafts where they meet the base?”
The junction between the shafts and the base is the area that needs the most attention. Use a soft-bristle brush with warm water and toy cleaner to work into the crease. Rinse thoroughly and allow to air dry completely — standing the toy upright on its base helps water drain away from the junction naturally.

“Is the suction cup strong enough to hold both shafts during active use?”
The wide oval base provides significantly more suction surface than a standard single-shaft cup. On smooth, non-porous surfaces it holds reliably during use. Press firmly and twist slightly when attaching for maximum grip. It will not hold on textured, porous, or fabric surfaces.