This role-play is performed by adults. The sadness of my niece who I met again after a long time. She had always been attached to me and was cute, but apparently that hasn't changed even as she grew older. But that doesn't matter. The problem is that in the time we haven't seen each other, her body has completely changed into something erotic. Since there is a ballet competition, Yuu puts on a leotard and begins to do flexibility exercises enthusiastically. There's no way you can resist being shown off in such an erotic way! Soft body play with a minimum niece who is ignorant about sex!