Sterek Reunited.

This is just something I wrote awhile back after reading a fanfic. Basically, Stiles got kidnapped by H.Y.D.R.A, and his pack could t find him. Derek and Stiles are mates, Derek gets sad and depressed. Stiles is missing for two years until the Avengers save him. He stays with them for a few months while he's trying to remember his past. And when he finally does they call his father, who tells the lack and this is them reuniting. It's fluffy.