Girl gets into a weird misunderstanding after buying a pregnancy test for her sister. Somehow asshat, sadistic, perverted male lead uses this to his advantage to get with her (we don’t want rumors spreading around). Also her adopted brother is into her and some other random guy I didn’t like that much tbh. Guess who our stupid heroine gets with?
This is honestly one of the few stories where I desperately wanted main girl to just date her fucking brother. She doesn’t in the manga, but she does in the light novel, if you want to go hunt that down
hot gimmick