Petite 150cm frame, delicate facial features with large eyes, a cute voice resembling a famous actress, and a serious yet slightly airheaded personality—22-year-old Ren Hirose makes her AV debut with S1 No.1 Style. This debut work fully captures her pure and innocent charm. While visibly nervous during the interview, once the sex begins, her face turns bright red as she repeatedly reaches orgasm in an intensely erotic performance beyond imagination. Never having watched an AV before, Ren exudes a refreshing purity and transparent beauty. This is her debut, a genuine and heartfelt portrayal of a newcomer stepping into the world of adult films for the first time.