Emi, who was on a business trip, went to her sister's house with souvenirs. His nephew, Yusuke, was on duty. Emi is tired and asks for a leg massage, but she is shy and does not try to touch it. When I saw such a reaction, my nasty feelings sprang up, and when I touched Yusuke's crotch with my feet, I was already in the state of erection. Emi, who is busy and frustrated, slowly lowers Yusuke's pants.