Asumi was invited by a friend to the pool of a luxury hotel, but she is actually Kanazuchi. My husband's subordinate, Murakawa, who happened to visit there, taught me how to swim. Murakawa, who was horny about Asumi's plump body, casually touches her body during the lesson and stimulates her body. Sensitive Asumi's body reacts to his caress... I take an adult swimming lesson without breaking it. Asumi, who has been wet with pleasure for the first time in a while, can't stand it and asks for a lesson again.