There are supposedly two groups of girls in the school who are hunting for virgins and having their way with them...! The bright and cheerful Miyotsuki and Karyorin ask any guy they come across, 'Hey you, virgin?' If they confirm he is, they immediately go for it. They're aggressively hunting down virgins. On the other hand, Miyu, who is known as the Madonna of the school and appears to be serious on the surface, relies on Hana's information network data to research virgin males. They were sharing a method to reliably obtain virgins between the two of them. 'Hasn't the number of virgins in the school been decreasing lately?' The two pairs who had started to doubt each other ended up crossing paths...
