He calls up female students after school, tells them they are short on credits, and makes them do erotic things to make up for their credits. This is a story of a virgin teacher who cooked up a fairly common plan. However, on the contrary, the virgin teacher is turned into a toy by a female student who takes advantage of his weakness. The virgin teacher is teased about his foreskin, made fun of for being a virgin, and trained like a sex *****. Another teacher, who is the female student’s favorite teacher, appears and shows her how to have lovey-dovey sex! The virgin teacher's loser-plan does not come true, and it all falls apart...
