Bound and Bonded to my Manic Pixie Girlfriend

When Ramon asks his part fey girl friend to take him to the Fairy Queen's Equinox Ball she readily agrees. There's just one small problem: No humans allowed. Her solution is simple, a trip to a totally ordinary costume store. Nothing odd about the demon behind the counter or the fact that everything fits perfectly. Surely Ramon's girlfriend, who feeds on his new experiences, won't take this oppor…