The younger daughter in this family of original blow-up sex toys, the 3D Bijiri Beautiful Butt Yuina is a set with an inflatable cute Japanese girl's ass, plus a waterproof fap poster by erotic illustrator OKINA. The idea is you lay Yuina's butt down over her sexy 2D poster, bring the moe creation to three-dimensional life.
Yuina is a cute schoolgirl and is just developing a pert backside. The really great thing is that her poster and ass air doll can be attached to a range of surfaces, including walls and windows. This means you can experience taking her from behind while she lies flat, sprawled helpless against a wall.
An onahole masturbator is not included but Yuina's blow-up butt fits most standard sizes.
The 3D Bijiri Beautiful Butt Yuina features: