M31 - Rubber Maiden Series
*This page is for purchasing sets.
If you need to purchase additional items,
>>Please Click Here<<
Model-inspired cosplay costume
>>Skeleton Patent Leather Suit<<
 
Invasion set: Back shell + 2-pieces eye shell + Invasion mouth Shell + Inner face [Invasion]
*All M31 series mask come with a default opening hole on the back, including the rope and zipper versions.
 
Encased in a liquid cocoon—unleash limitless fantasies.
To unlock the full experience, the following components are required:
Outer Shell + Inner Face + Face Shell
 
Product Introduction:
Futuristic Detachable Shell - A modular design that evokes the feeling of merging with a mysterious alien lifeform.
Multi-Part Construction -  a Includes a sculpted back shell, detailed eye covers, mouth seal, and inner facial mold for full sensory immersion.
Inspired by the concept of symbiosis with alien lifeforms, Rubber Maiden redefines the limits of the Desire Series.
Classic themes like forced openings and rubber encasement are elevated with fresh elements—layered containment, simulated slime, restraint, and feeding fantasies.
Are you the chosen host, or have you become the alien itself?
 
Style Showcases:
Crimson Red Closed Style + Crimson Red Fleshwall Inner Face
Flesh Shell (Outer Shell): A three-piece magnetic black glossy shell hides a fleshy puzzle of inner textures. Once worn, breathing becomes heavier and arousal intensifies.
Fleshwall Face (Inner Face): Blurred features with twisted muscular textures brimming with restrained tension—as if ready to writhe at any moment.
 
Flesh Pink Closed Style + Translucent White Fleshwall Inner Face 
Flesh Shell (Outer Shell): Pink muscle textures evoke the warmth of newly formed parasitic tissue. Under a cold exterior, vitality pulses vividly, creating a surreal visual contrast.
Fleshwall Face (Inner Face): A forbidden experiment hidden in a convent—its translucent veins and soft, undulating textures barely reveal a devout, haunting visage.
 
Ahegao Face
Beneath the flesh shell lies an ahegao expression—cheeks flushed, eyes rolled back in overwhelming ecstasy.
One moment, it exudes a Cthulhu Mythos–inspired aura of the unknowable; the next, it collapses into a state of forced, all-consuming lust.
A forbidden contrast that breaks the boundaries of reason.
 
Beauty Face 
(In Development – Coming Soon)
 
Product Details
Hood Breath Holes:
Subtle openings on each side of the jaw ensure airflow while blending alien biomorphic design with cult-inspired aesthetics.Modular Design – Interchangeable Multiple outer shells and inner faces available for mix-and-match and additional purchase.
 
Outer Shell Styles:
Closed Style (Eye & Mouth Covers): Cross-hatched flesh textures mimic facial features and female form, inspired by the concept of "mutated organs" in Cthulhu lore.
Invasion Style (Tentacle Mouth Plug): A tentacled orifice is added to the sealed mask. The open-channel design allows you to suck in “unknown” substances—writhing, slithering invasively into your mouth.
Double Invasion Style (Tentacle Mouth Plug + Nasal Tubes): A full dual-invasion experience: soft, eerie tentacles from the abyss fuse with your face. Mouth and nose are both penetrated for total immersion.
 
Inner Face Styles:
Closed Version: Features a concealed slit-shaped viewing window that maintains partial visibility while intensifying auditory, tactile, and psychological sensations.
Invasion Version (Open Channel): Includes a discreet slit-style eye window offering ample visibility without compromising aesthetics. Openings for the nose and mouth are included.
Invasion Version (Extra Insert) (Coming Soon): Builds upon the open-channel design by incorporating both a mouth plug and nasal tubes, unlocking even more immersive play options.
 
Mask Styles
Wearing Style: Zipper+Laced / Laced / Locker Zipper
Sizes: L / XL
Inner Face Styles: Closed Fleshwall Face / Invasion Fleshwall Face
Ahegao Face / Beauty Face (coming soon)
Face Shell Options: Flesh Shell Only / Flesh Shell + Tentacle Mouth Plug / Flesh Shell + Tentacle Mouth Plug + Tentacle Nasal Tubes
Additional Accessories: Inner Face Tentacle Mouth Plug (Coming soon)
Check dimensions carefully for fit before ordering.
 
Product Specifications: 
Product Specifications:
Brand: Dreammask
Product Name: Rubber Maiden
Model: M31
Series: Desire Series
Style: Double-layer FullHead Mask
Thickness: 0.1mm to 1.5cm
Weight: 1750g+
(±50–150g depending on measuring method)
Material: Made from food-grade platinum silicone—eco-friendly, safe, non-toxic, and durable. Resistant to high and low temperatures, with long-lasting shape retention and anti-yellowing properties.
 
Material Characteristics:
This product uses food-grade platinum silicone, which is environmentally safe, non-toxic, and harmless. It is resistant to high and low temperatures, has good flexibility, is not easily deformed or yellowed, and has a long service life.
Stretchability: 3/5
Tear Resistance: 4/5
 
Simple and fast to wear, for a quick cross-dressing without needing any adhesive.
pictures are for documentation purposes.
Each mask is handmade by our craftsmen: a few differences in coloring or eyebrows are possible and make your product unique.
 
Check our gallery page for more model photos.