A continuation from the previous work, the husband of the family suddenly can't go on a trip they planned, so the protagonist's girlfriend asks if he wants to go in his place. He agrees. During the trip, the daughter decides she wants to get over her fear of sex for the sake of her boyfriend, and asks her mother to "teach" her how to do it. The mother uses some hands on teaching methods to show her daughter how to pleasure her boyfriend. The mother and daughter both end up get hooked on having sex with the protagonist together. The three of them continue to have sex together after the trip.