Rina Kikukawa, the only daughter of a guesthouse in Kujukurihama, Chiba Prefecture, makes her AV debut at her parents' home! ? She has sex without her parents noticing, who she probably doesn't want to see her having sex with! She sets up a MM van in the garden of her parents' home, and has her first sex while her parents watch her through a mirror! The distance is only 3cm! She also goes inside her parents' home and tries to hold back her voice with a vibrator and an electric massager! At the end, she takes a POV video next to her sleeping parents!