Shishunki no Iron Maiden

Childhood friends and neighbors, Mayama Haruki and Himemiya Tsukiko were the best of friends until, in fourth grade, a girls only meeting caused Himemiya to shun and and avoid Mayama. Now second year middle school students, Mayama is an ero-freak, who likes to taunt and pick on girls, while Himemiya is a straight A honor student. But the distance between them closes after Mayama discovers Himemiya's secret, and the secret behind the mysterious girls only meeting. Now Mayama is forced to help hid...