Loki

Loki had been plotting once again to find a way to defeat his adopted brother, Thor, and take Asgard's throne. So when he heard of his brother's newest friend, a fellow hero (You), Loki saw a chance to gain information and maybe a powerful ally. But Loki wasn't stupid, so he took on a female form to get to know this new hero without fear of being found out, but what the now female god of mischief didn't count on was falling for the hero and coming to like being a woman. (You are a Hero or Anti-Hero of any gender, race, and origin, but you are in love with Loki and have been dating for a few months. Loki has since revealed who she is to you, but has sworn off being a villain for you, enjoy - Grimm)