"Did you have sex with that girl yet?" Saki asks her daughter's boyfriend, Makoto, who came to visit. I was going to give birth control guidance, but it turns out that there is still no relationship between the two. "Are you a virgin?" Makoto shyly stutters when asked. Seeing the situation, a mischievous heart sprouts in Saki. Whisper sweet words and close your body. Enjoy the naive reaction of a virgin by provoking it with an adult charm. Then, Makoto's crotch suddenly gets angry.
