The gentle and beautiful Rei Aoki locks a chastity device on his dick and starts his life of confinement! "Hurry up and make it shrink," she says as she punishes his morning erection with a blowjob! When a man tries to jerk off without permission, she tells him, "Only your ass is allowed to cum," and digs into his asshole with a strap-on, making him cum in agony! She ties the celibate man to a chair and forbids him from getting an erection or ejaculating, while riding him and pistoning him hard, then cums inside his vagina! During her blowjob service, he accumulates too much sperm and squirts a lot after ejaculation! He wants to cum, but he's not allowed to, and his balls are full of semen! A nymphomaniac slut uses her mouth and pussy to control ejaculation, creating a life of agony and pleasure in sex♪