After receiving numerous requests from viewers of the previous film, we approached Rina about appearing again, and she gladly accepted. It's been about six months since her last shoot, but it seems nothing major has changed in her state of mind. She's too embarrassed to watch videos of herself having sex, and has never indulged in men's activities. This latest shoot marks her first time having sex since then. Perhaps it's her serious nature or her position as a university lecturer that keeps her from expressing her sexual urges. However, her sexual desires inevitably build up. Her masturbation, imagining a forbidden scenario in which a student sees her in an adult video and begs her to masturbate live, sparks her into a frenzy. Just a finger running through her body makes her so sensitive that she twitches, and when a vibrator is placed against her vagina, she arches her back and reaches orgasm. With a hard cock in front of her in that state, there's no way she'll stay quiet... See for yourself!