Impegnarsi per una erezione! Educazione sessuale pazza da una matrigna sporca - kyoko takashima

During a two-way interview at college, a teacher points out that "your stepson's knowledge of sex is lagging behind." Anko was pointed out by the teacher. If she doesn't do something about it, she'll be embarrassed when her stepson gets a girlfriend! So, she decided to make her stepson learn sex education from the next day. First, she watches porn with her stepson and teaches him how to get an erection, how to masturbate, and how a vagina works...