Spring break when parents aren't traveling. Watching a classmate (girl) and a bad friend (boy) having sex with one-sided love, the student's last sweet memory overflowing with distorted sexual desire. Ai Kawana

Suzuki is always hanging out with his good friend, Kawasaki. One day, Ai, who is unrequited love, came to Suzuki's house. Kawasaki says, "The three of us will have a study session." That night, Kawasaki and Ai stay at Suzuki's house. At midnight, Kawasaki, who should have been sleeping next to her, is gone. When I look for Kawasaki, I see him doing lewd acts with Ai in the next room... Contrary to her neat and tidy face, Ai was a female student with a strong sexual curiosity.