Yokomiya Nana, who recently transferred to the Seisouin Female Academy, is the target of Oniguchi this time. As everyone knows, Oniguchi (the chemistry teacher) is the only man in the world with an evil eye! Once he uses his secret technique 'Choroku Naru,' students immediately lose their reason, become loose down there, fly off the handle, and go into heat! In Nana's case, she can't help but blurt out 'Onii-chan◆.' Anyway, Oniguchi takes Nana, who has become loose, back to his home. After thoroughly admiring her in her school uniform, he enjoys her wet panties while thrusting his rock-hard giant member. Full VR first-person perspective! The full potential of FPS (ex) is unleashed! The immersion! It's unbearable! After stripping off her uniform, he transforms her into a cat cosplay and further assaults Nana with FPS (ex)!
