A beautiful teacher who is like an idol at school plays a game of baseball-ken with a virgin student! If he wins, he gets a prize of 1 million yen. If he loses, he gets a sexy extracurricular lesson on the female body! "I can't take any more off..." The virgin's dick gets rock hard at the sight of the teacher's sexy appearance, which he can't see in the classroom! Will the beautiful teacher really take his virginity?