"Did you have sex with that girl yet?" Saki asks her daughter's boyfriend, Makoto, who came to visit. She was going to give birth control advice, but she still finds out that there is no relationship between them. "Are you a virgin?" Makoto stammers embarrassedly when she asks. Seeing the situation, a mischievous heart sprouts in Saki. She whispers sweet words and clings to her body. She enjoys her virgin naive reaction by provoking her with adult charm. Then, her Makoto's crotch gets angry as soon as she sees it.
