I'll take care of her until that girl's business trip is over. I started living with my plump, big-breasted stepmother under one roof for a limited time! I had always thought my stepmother had a very erotic body. In order to confirm that truth, I sneak into the changing room and carry out voyeurism... But I meet the eyes of my stepmother who noticed my gaze and I'm in a big pinch. However, instead of getting angry, my stepmother seduces me...