Chika is masturbating in a restroom stall; she had arranged to meet Ryo there. However, it is Ishida and a group of boys who appear instead, leaving Chika helpless as she is subjected to sexual acts. Meanwhile, Ryo is captured by a mysterious pair of sisters, forced into cross-dressing, and sexually violated... Thus begins a cycle of repeated sexual subjugation. Yet, even so, Ryo refuses to give up on his feelings for Chika!!