Episode :
Kageura, a bespectacled otaku, is deceived into becoming a member of a gyaru group at a physical education facility. One of the members, Yui, chooses to engage him in a game, but ultimately she is the one who loses. Following this, she resolves to take away his virginity in front of the entire group. Consequently, since that event, Yui experiences a profound sense of excitement within her.
