Yuria, a cute and beautiful office lady who still has the spirit of a student. She's desperate to have fun but is too busy to find the time, which is her dilemma. After breaking up with several boyfriends, she's now spending lonely nights alone. In elementary school, she discovered masturbation using the corner of her desk, and now her interest lies in anal sex. She openly confesses her sexual history, yearning for perverted sex... The latter half recreates her past as a tutor during her college days. They say she could get any student into their dream university, no matter their academic level! Even unmotivated students would become eager to study and improve their grades with her teaching methods. What's the dirty secret behind them? And apparently, they're only for male students...
