498DDH-210 — Firefly

The whole story of a popular men's beauty salon is secretly filmed. The therapist loses herself in erotic acts and ends up engaging in actual sex, which is forbidden. The therapist in charge of this treatment is Hotaru, a calm and mature woman. She is popular for her treatments that are full of maternal instinct, but when she sees an erect penis, she changes completely. She turns into a perverted slut who won't let the man leave until he ejaculates. She gives him a handjob, a footjob, and a blowjob, and leads him to actual sex.