A fusion of continuous orgasms and intense deep throat! Yui is tied up against the wall with her legs spread wide. Her face, breasts and genitals are inflicted with a mouthwash called a "water scalpel," but her hips convulse as she is tortured with a vibrator and electric massager, squirting and climaxing. Next, she is tied up on all fours on a platform. She writhes in agony from the hard deep throat, and ascends to heaven from the endless pleasure torture. All the erotic power she has built up from being constantly bullied is released in a final hardcore 4P sex session! You're sure to be excited by Yui No insatiable sexual desire as she orgasms over and over again!