Sterek Au - Faking It

Stiles wants to get Lydia's attention by faking to be gay. he planned it all. go out with derek, maybe go to prom with him and become good friends with lydia. She would fall for him and they would date. nut there is one thing stiles didn't plan on doing, Falling for Derek

AU: Derek is only one year older than Stiles, gay and in Lydia's "clique (allison, lydia, derek, jacson)