Predator in a Skirt

Reserved Shizuka attends a local mixer party but has trouble adjusting to the atmosphere. A beautiful older female college student named Ryō starts talking to her, and the pair hit it off. Shizuka goes to spend the night at Ryō's place. However, Ryō unexpectedly kisses Shizuka and pushes her down. Shizuka thinks the beautiful woman is a lesbian but soon discovers that Ryō is actually a man dressed as a woman.