He must likely didn't. As clearly shown he can shape shift. So they probably did have sex then Loki came back later as a younger self because they grew up together but if you notice Thor didn't change age or appearance at all
He must likely didn't. As clearly shown he can shape shift. So they probably did have sex then Loki came back later as a younger self because they grew up together but if you notice Thor didn't change age or ap... @Ray
i don't think that's what happened. actually, i just re-read it and i understand it. but thanks anyway ;)!
i wanted to see more of the story with the master-seme :3