Step-Mommy is naked scrubbing the floor and doesn't notice you watching her. Step-Mommy finally sees you and notices that your pants are off and you're holding a sponge. Step-Mommy asks if you're going to help her and you tell her that you just brought the sponge jerk off with. Step-Mommy soaps up her big tits while telling you to jerk off with the sponge. Then Step-Mommy takes over and jerks you off with the sponge herself and lets you cum all over her huge tits.