Shota receives a shocking confession from his father. "I'm thinking of remarrying with Shota's homeroom teacher," Shota is surprised but doesn't dislike the teacher with big breasts. However, his father is passive in night activities and the teacher is frustrated. Shota enjoys family life as if filling the hole left by his absent mother! He sneaks into the bathroom together, slips into the bedroom, and with mischievous intentions, gets close to the teacher!
