Claire spends a lonely day being coldly treated by her husband. At that time, Claire reunites with her old classmate Hagiwara and is forced to drink an aphrodisiac. I have a relationship with Hagiwara because I can't handle my flushed body. Hagiwara, who visits me many times, makes me drink an aphrodisiac and drown in the immoral Eros... What is the ruthless fate that awaits Claire, who is disturbed by her sensitive body, which is mixed with other classmates?