Stiles and Derek are trapped in a small alcove after being chased by a beast. They're pressed chest to chest and Stiles can't help the fantasies that dance through his imagination. One thing leads to another... Sterek. Top Derek, Bottom Stiles. Knotting.

Stiles doesn't understand why Derek hasn't offered him the bite the way he did with Erica and the others. When Derek asks if Stiles really wants to be offered the way he offered it to Erica, and Stiles says yes, Derek has a little fun at Stiles' expense, but might get more than he bargained for. Stiles POV. Sterek. Request from kasienkanikki, who is awesome for thinking of this.