Three men and women spend their unfamiliar college life with their own feelings. The pretty and late Namio and the shy Aoi are in love with each other. While understanding their feelings, Hina secretly deepens her relationship with Aoi. Okude Namio is put on Hina's lead and the relationship between the three gradually turns into an unhealthy one. Aoi, who thought it was a delicious situation at first, found herself becoming a sex slave.
