Looking for the name of a movie from 2010-2017 where there's a scene where a girl and a guy are hooking up and the guy sprouts alien wings at climax. I think this scene was a memory the girl had of hooking up with the high school bully. What's weird is I don't think the movie was about aliens or paranormal things, it was just an odd addition to the movie. Possibly a high school, summer, and/or party movie.