Over the course of 12 hours, premature college student Minori Kawana is subjected to relentless teasing and edging, leading her to a shocking climax unlike anything she's ever experienced! From the moment she enters the studio, she is fitted with a chastity belt to suppress her desires. Her erotic body is thoroughly teased to heighten her sensitivity. Once her entire body is in a state of extreme arousal, her climax is finally unlocked! She writhes violently at the insertion of the cock, cumming over and over! After being thoroughly teased, her true nature is finally revealed!