A New (Loki Love Story)

Thor brings Loki to Midgard, on Odin's orders. They move into Avenger's Tower and meet the newest avenger, Peter Parker, AKA SpiderMan. Soon Loki and Peter become friends.
But things take an unexpected turn when a girl claiming to be Peter's older sister is brought to the tower after a mission.
What will it be like for her to live with her brother, the Avengers, and the one and only God of Mischief?

This is my first story, I apologize if it's not so great.
I do not own anything, except Peter's sister.