In this steamy tale, our featured actress Yui, a busty female teacher with a hidden masochistic side, confesses her desires for intense humiliation and bondage to one of her colleagues. However, their forbidden fantasies remain unfulfilled. Meanwhile, she catches the eye of a local crime boss who forces himself upon her after manipulating her situation. Subjected to brutal punishments like ass flogging, double penetration, nipple torture, candle wax play, enemas, and suspension bondage using her thick thighs, Yui finds herself at the mercy of a middle-aged man whose disgusting treatment of her breasts only serves to heighten her perverse pleasure. As he violates every inch of her body, her hatred transforms into deep masochistic ecstasy!

美巨尻女教師ゆいは密かに肉体関係を持っている同僚教師にマゾ性癖を打ち明けて、激しい被虐調教をおねだりするが叶えられないでいる。そんな時札付き不良生徒の親で街のボスに目をつけられ、強引に手籠めにされる。巨尻打擲・二穴責め・乳首嬲り・熱蝋燭責め・極太浣腸器・股縄鼻フック・九尾鞭連打。脂ぎった中年男にいやらしい乳首を虐められデカ尻を広げてアナルをこってり嬲られると、嫌悪感は深いマゾ快楽に変わっていった！