Loki's number one fan (гет)

Sigyn is tired of hearing of Thor's quests, and would like to know more of Prince Loki's own adventures. However, there are no minstrels singing about him, only rumours of some dark missions he carries out for the AllFather. Frustrated, Sigyn decides to write her own version of his adventures, only for her own fun. However, things never go the way you would expect them to...