The Story of a Man Who Is Reincarnated as the Shi*tiest Guy in a Doujin, but the Heroine Keeps on Coming Close to Him

Suddenly I remembered.

This is the world of the adult manga I had originally read, and that I myself am the one who plays the role of the man who steals the heroine away from the protagonist.

I don’t have that kind of taste, so please let the heroine get along with the protagonist.

That’s what should have happened…

So why the hell are they bothering with me?!