The MRL × Reiyu GuiGui futanari sex doll is an officially licensed, limited-edition figure based on VTuber @reiyuguigui. It is 66cm tall, weighs 3.9kg, and is made from 100% medical-grade silicone. As a dual-anatomy futa sex doll, it features both a fully sculpted phallus (13cm) and a penetrable vaginal channel (14cm). It ships free to all 50 US states in discreet, unbranded packaging.

You know that feeling. It's midnight, Reiyu's stream is live, and she's doing that thing — giggling at her own punchline before she's even finished delivering it.
You're in chat firing off "LMAO" while she's practically crying laughing.
And somewhere in the back of your mind, a thought lands quietly: I wish she was just here.
Here's the deal: that wish just became real.
MRL has officially partnered with VTuber reiyuguigui to bring you the first-ever futanari sex doll based on Reiyu herself — the Poltergeisha Gamer, Gyaru Ghost who exists in the space between life and death, feminine and masculine, streamer and legend.
This is 100% official. 100% limited. Made from medical-grade silicone. This page covers everything — the design, the specs, the materials, and why once this batch is gone, it's gone for good.

The MRL × Reiyu GuiGui futanari sex doll is a 66cm, 3.9kg officially licensed figure built from 100% medical-grade silicone. This isn't just another futa sex doll — it's a precision-engineered tribute to one of streaming's most beloved VTuber characters, made to MRL's highest production standard. As a dual-anatomy anime sex doll based on an active VTuber, Reiyu's figure features her iconic two-tone pink-and-blue gradient hair, her signature Gyaru Geisha uniform, and — true to her futanari character identity — a fully realized anatomical design that no other product on the market can replicate.
What's the bottom line? This is the only time this doll will ever be made. First run, limited batch, official authorization. When it's gone, it's gone.

Reiyu's creator designed her to live at the edge of life and death — and at the edge of feminine and masculine. The pink-and-blue gradient hair is intentional: pink for life and femininity, blue for death and masculinity. Reiyu straddles both. This doll makes that visible in three dimensions.

Reiyu's futanari identity is core to who she is — she exists between states. MRL's engineers built that duality directly into the physical design. Neither feature was added as an afterthought.
The Phallus: 13 cm length, 10 cm circumference. Cast from MRL's premium silicone blend with visible vein detail, a well-defined glans, and a base that sits flush with the pelvis. Firm with natural elasticity — holds shape, responds to pressure, rebounds without deforming.
The Vaginal Channel: 14 cm deep. Internally textured with graduated ridges, a constriction zone at approximately 8 cm, and a soft terminus. Inner wall uses MRL's standard premium channel architecture.
Both features are rendered in the same uninterrupted medical-grade silicone as the full body. No joins, no seams. The alloy skeleton enables stable posing in any position without joint loosening over time.

Most sex dolls use TPE — thermoplastic elastomer. TPE is porous, absorbs bacteria, retains odors, and degrades faster. This anime sex doll uses 100% medical-grade silicone. Here's what that actually means:
Care: Rinse with warm water + antibacterial soap after use. Pat dry. Dust lightly with cornstarch baby powder to restore satin texture. Store flat. Avoid sustained direct heat. Water-based lubricant ONLY.

Here's who the MRL × Reiyu futanari sex doll is built for:

This is a VTuber sex doll built through a real creative partnership — with strict adherence to material safety and privacy. Here's why collectors trust MRL:
This is a VTuber sex doll built through a real creative partnership — not a knock-off, not a fan interpretation. MRL worked directly with Reiyu's team using official character references, with direct approval from @reiyuguigui herself.
Now: This edition is a first run. Once this production batch sells out, the mold is retired. No second run. No restock. This is a true limited release — first batch, last batch.







| Product Full Name | MRL × Reiyu GuiGui Futanari Sex Doll — Limited Edition |
| Official Character | Reiyu GuiGui (@reiyuguigui) — VTuber, Poltergeisha Gamer |
| Authorization | 100% Official Licensed Collaboration — authorized by @reiyuguigui |
| Material | Medical-Grade Silicone — non-porous, body-safe, phthalate-free |
| Weight | 3.9 kg (approximately 8.6 lbs) |
| Height | 66 cm (approximately 26 inches) |
| Width | 17 cm |
| Bust / Waist / Hip | 41 cm / 29 cm / 42 cm |
| Phallus Length | 13 cm |
| Phallus Circumference | 10 cm |
| Vaginal Channel Depth | 14 cm |
| Internal Channel Texture | Graduated ridges + constriction zone at ~8cm + soft terminus |
| Skeleton | High-strength stainless-alloy poseable joints |
| Outfit | White snap-button shirt, red plaid micro-skirt, bow tie, black over-the-knee thigh-highs |
| Clothing Compatibility | With some other 3.0 series anime sex doll clothing |
| Special Detail | Two fingernails on right hand trimmed short — Reiyu's gamer girl easter egg |
| Glow Feature | Photoluminescent hair tips (glow in dark) |
| Edition Type | First-Run Limited — Production mold retired after this batch |
| Lubricant Compatibility | Water-based only (silicone-based lubes degrade silicone material) |