what is the name of this game?

[Gabriel]

one day in health class we had a guest speaker come in. he mentioned a game that was made in japan that the point of the game i think was to F as much girls as possible without getting them pregnant, and apparently if you were to get a girl pregnant you would lose points and a way to get those points back was to punch them causing them to have a miscarriage. i just wanna say i dont not plan on playing a game this effed up but im just curious as what its called