G PROJECT KUU-SOU ULTRA SOFT

A world you don't know, a fantasy that doesn't exist in the real world.

KUU-SOU is an onahole developed with ultra-soft material that goes beyond software in order to "reproduce a girl you have never met".
With the softness that spills from your hands and the BIG size of 820g, you will be able to create an unknown feel beyond your imagination and get more pleasure than you expected.
It is a new hole that you can stretch and enjoy even if you rub it, with the elasticity that stretches like a rice cake and the adhesiveness that entangles like sticking, so you do not have to pull it out once you enter it.
Please find your own way of playing.