Bouncing Gym Happiness

Souichiro ends up being left alone with his Stepsisters as he ends up picking up the basketballs that everyone was using for respite time. For him, it was just a simple chore for him to do. Or at least it was, until his stepsisters have other plans for them. Now, he sees his sisters having more than their share of fun with the basketballs in terms of them using the balls to masturbate and rub their bodies with them in between them bouncing them around. Which is even more tough for him to handle given their recent PAINTED gym clothing attire!