When they were younger, Loki mastered the magic that would allow him to see and travel through reflective surfaces. He would use this to sneak into Thor’s room at night to join him in bed so the guard would not suspect anything of him. This way, they could carry on their tentative relations in secret.
Bring us your Thor/Loki/Thor (AKA Thorki or Thunderfrost) headcanons! Anything is fair game, from brotherly to sexual. Warnings and tags will be added.