Azusa Kawai is suspected of cheating by her boyfriend. When he confides in his senior for advice, the trust is betrayed. The senior is actually dating a schoolgirl. After an intimate encounter, they watch an adult video and are shocked to discover Azusa Kawai starring in it. An even greater revelation follows—another friend of the senior has a girlfriend named Azusa Kawai as well. Though she appears to be an innocent girl at first glance, it turns out she's simultaneously involved with three boyfriends. Girls can be truly terrifying creatures...