Do you have fics where there another guy vying for Stiles attention and it makes Derek angry?
White Noise - "That shirt's not yours," Scott says.
Overreaction - Stiles likes it when Derek gets possessive.
Jealousy (I Can Smell It On You) - When Stiles enters his own bedroom, Derek barely gives him time to shut the door before crowding him against the wooden surface. “Where have you been?” he barks in Stiles’ direction.
Monsters of the Green-Eyed Variety - Derek is not jealous because Derek doesn't do jealousy. It's pointless. A waste of time. So, no. Not something he indulges in. He's above all that.
Practice Makes Perfect - Stiles wasn’t expecting to see Derek Hale for a few days. It’s the way their interactions usually go; Stiles annoys him at the pack meeting, Derek avoids him for a few days. So, when he got home and ran up the stairs, a bit like an elephant, he really wasn't expecting Derek to be asleep on his bed, or you know, in his room at all.
Texting, Texting. One, Two, Three. - Derek had the bad habit of stealing Stiles' phone every time he came over. He didn't have one of his own, and Stiles had never seen a problem with him shooting off a text to someone as long as he didn't rack up minutes or download games...or porn.
Things To Do On Dates That You Aren't Having - "So are we dating now or what?" Stiles asks the third time he finds himself doing the obligatory postcoital cuddling with a certain sour wolf.
Wish That I Could Just Be Brave - When Derek blows Stiles off for dinner with someone else, Stiles decides to confront him. Things . . . get a little out of hand.