Loki has panic attacks, destroys Tony's penthouse in a fit of anger
Looking for a longish fic where Loki ends up staying in Stark Tower, specifically Tony's penthouse. I think Loki was Tony's slave but I can't quite remember. Loki destroys Tony's home in rage and then has a panic attack when Tony confronts him (I seem to recall something about a lamp? and books? being thrown around in Loki's fit). Basically a lot of Loki angst and hurt/comfort.