I was reincarnated into a fantasy world without any cheat abilities. After scraping by as a mercenary, I was captured by a commander in the Demon Lord’s army.

“I hear you’re skilled in bed? Follow me to the training chambers.”

To survive, I agreed to become a slave trainer who conditions human captives. If I fail, it means death?

[You will return to the moment of your last ejaculation inside]

When I die, I go back in time—to the exact moment of my last climax inside someone.

I Became a Prisoner Trainer in the Dungeon

I Became a Prisoner Trainer in the Dungeon

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