An Tsujimoto, arching her back in ecstasy, experiences 'pursuit piston' for the first time! Just as she's twitching and convulsing from the first orgasm, high-speed piston pounding strikes again! Immediately after cumming from masturbation, a cock is inserted for an instant pursuit fuck! Forced to climax over and over with bondage toy torture, she finally experiences her first-ever blackout during an infinite piston 3P fuck!