Master Gokusa fucks his Kunoichi without contemplation, and when he finishes fucking her, he sends her on a mission. She goes out and gets to where her target is, but when she enters she sees a massacre, girls lying on the ground, naked, full of semen and some dead, in that moment the Kunoichi sees the demon responsible who takes her, to try to do the same with her but the Kunoichi defends herself, and although she manages to push him away, a monster of tentacles takes her, imprisons her and makes her completely his.
It touches her, stimulates her and penetrates her through each and every one of her holes until the Kunichi’s lover arrives and saves her, this gives her enough time to free herself and finish off the monster, without managing to save her beloved. So then the Kunoichi will take revenge to kill her master because he is also part of the chain of abuses that the girls are suffering in the city.