alpha!Loki x omega!reader This was originally a one shot from my tumblr but I decided to make it a long fic... Y/N come's back from vacation with her uncle to find a new addition to the tower. She wasn't told of his arrival but that didn't stop Loki from protecting her from the other alpha's in the tower when Y/N's heat was triggered early. Loki respects Y/N's wishes and courts her before going through the marking process. He only start's to realise that Y/N isn't just any fragile omega, but a powerful one. The team had rescued her from Hydra when on a mission and now she helps protect the world. He is equally impresses than he is protective, but what will happen when he realises her powers are Asgardian. contains: Fluff, protective loki, mentions of heat, sassy y/n, hints of smut but mainly flirting, maybe some agnst.