LZPL-023 Sex Monster Haruna rapes the sadist KAORI.

KAORI, who has appeared in numerous erotic works featuring women, is controlled by the masochistic Harume Rinna. At first, KAORI takes the lead. KAORI, who had never done finger insertion before, makes Harume squirt profusely with her first hand job, showcasing her natural talent. In the dramatic part, KAORI continues to torment Harume but becomes confused by Harume's greedy requests for slaps and stomping. In the end, KAORI is mounted and dominated by her own signature move, facial riding.