In the old school building, Lisa is helplessly chained and unable to resist the carnal advances of Fumiko, Naoki, and Onikuma. Lisa, given the aphrosidiac, becomes the next victim in Onikuma's sinister plan. Meanwhile, while Daina is on a date with Mimiko, Mayu becomes the last victim, as Onikuma kidnaps her to make her his ultimate slave. Unaware of the dangers in Lisa and Mayu's lives, Daina continues his date. How will Daina save the girls from Onikuma? Will he be in time to save Mayu?
