Board Thread:What Would You Do?/@comment-44464716-20200313222518

You are a human in a mamono-friendly city. You and your mamono apartment-roommate have the closest thing there is to a brother-sister dynamic.

Recently, she's begun dating this guy. You weren't sure why, but he seemed like trouble. Your suspicion was not unfounded; it turns out that he's a serial heartbreaker: he intentionally dates mamono women for several days, keeping them arm's length away while letting them fall for him, before dumping them and breaking their hearts. He does this because he hates mamono due to something in his past, and he doesn't want them reproducing.

WWYD? 