KUU-SOU is a masturbator made from an ultra-soft material that surpasses conventional softness, delivering the sensation of a woman you have never met before.
With a softness that feels like it is melting in your hands and a LARGE 820g weight, it creates an unfamiliar feeling that defies your imagination, offering you pleasure that exceeds your expectations.
Once you enter, there is no need to pull out. With an elasticity that stretches like mochi and a tackiness that clings like glue, it is a new type of hole that you can enjoy by kneading and stretching.