[MFYD-116]

"Human experiments at an illegal training gym..." A married woman investigator, Futaba, is injected with an aphrodisiac and made to cum over and over by a dick until she becomes a wreck. Uni Shiokawa.

The husband's death was ruled as karoshi, but it was extremely suspicious. Investigator Futaba was certain that her husband had been murdered by someone. She resigned from her position as an investigator and infiltrated the training gym "THE PIT," which she had her eye on, as a trainer. At that moment, she muttered to herself, "Looks like this is going to be a powerful case this time…" As she continued her undercover investigation, the true nature of THE PIT became clear. It was a human experimentation facility that transformed athletes into soldiers. Even though she obtained evidence that her husband was "Subject #18," her identity was exposed and she was taken prisoner. She herself became "Subject #38" and was subjected to drug-laden human experiments, her mind spiraling toward collapse. And then…