In a world where Loki didn't go back to Asgard at the end of Thor: The Dark World, a young woman finds herself caught up in a whirlwind of events she never imagined in her wildest dreams, and, the most irritating, obnoxious and heart-breakingly beautiful man she has ever seen. She would kiss the man if she didn't feel like throttling him. Rated T to be safe.

After impulsively twisting the knobs on her Time-Turner, Hermione finds herself in the 1970's shivering on the porch of Grimmauld Place. When Sirius finds her, she explains her situation to him and he takes her in. They develop a relationship that's unlike any other relationship either of them had ever had. time-travel/graphic smut/M for a reason/beginning of DH