Serina Fukami, with her voluptuous body and Serina Fukami I-cup 98cm, makes her AV debut!! Serina boasts huge tits, but she is initially hesitant about her first AV appearance and stops filming and locks herself in her room... However, the actors and staff convince Kokoro to open up, and despite feeling nervous and embarrassed, she has sex in front of the camera!! As the filming progresses, Serina's perversion explodes, and she ends up squirting, licking pre-cum, and shaking her hips in a 3P scene... In the end, she turns into a slutty girl who says to the camera with a fresh smile, "This is my first orgasm!"