Adult PC Game: Pepe Hihokan - Great Hero, Last Night Was Fun, Wasn't It Final (eng) Archive

Machine translation

An RPG in which the heroine becomes more and more perverted as the trashy hero continues to manhandle her.
She's just an innkeeper's daughter, so she naturally has no fighting skill, but her monster seduction can cause a distraction, and her panties might be worth some gold... And of course, some horny townspeople also have conditions attached to giving critical information...