MFYD-116 "Illegal training gym conducting human experiments..." Injected with aphrodisiac, made to cum repeatedly with a dick until becoming a vegetable. Detective Futaba Ohyagi Futaba

"This time it looks like a tough one..." The husband, deemed to have died from overwork. Detective Futaba is convinced her husband was murdered by someone and quits her job as a detective to infiltrate the suspicious gym 'THE PIT' as a trainer. As she continues her undercover investigation, she uncovers the true identity of THE PIT… It was a facility for turning athletes into soldiers through human experimentation! Evidence that her husband was 'Subject 18' was seized, but she was captured after being exposed. Futaba herself became 'Subject 38,' undergoing ●-soaked human experiments and gradually losing her mind, then...