My girlfriend is a villainess? That's "your guys'" impression, right? [I've started posting the long-form serialized version!]

The villainess lady gets banished—that's a kind of narrative convention. But wait a moment. Is it really only the girl labeled as the villainess who is at fault? There's someone even worse pushing the girl into a corner, and usually that someone is male, right? So let's thoroughly defeat that man through argument—that's what this story is about.