Disclaimer: I don't own Teen Wolf.
Spoilers warning for the 3 x 09 The Girl Who Knew Too Much.
He really should have known. The fact that he had even liked her should have been his first sign to run away. His track record was evidence of that, apparently he was only attracted to girls who would destroy him.
Jennifer was supposed to be normal, even if she had known he was a werewolf since the beginning. He had saved her life. Would everyone else lives have been better if he had just let Cora and Boyd kill her? Yet another heap of bodies he could add the list of people he was responsible for killing. He wanted to go hide and recuperate for a few days just like he had done after Boyd's death.
"Derek." Derek snapped out of his thoughts and snapped
"What?!" at Stiles who had told him the news. Derek had at first met Stiles accusations with denial so Stiles had gotten Scott, Isaac, and even Alison to back him up and Derek had finally realized the truth. Stiles stepped closer his eyes determined and not a scent of fear was coming from him.
"She has my father and you, you're going to help me get him back." Stiles said it wasn't a request it was a demand. Derek found himself nodded, he would help Stiles get his father back and if the opportunity presented itself and even if he had to force it to he was going to kill Jennifer.
"Let's go then." he said and Stiles followed him out of the loft.
A/N: Short because I have a hard time getting into Derek's head.
A/N: I just had to write a tag to 3 x09 which will likely be made moot next week.
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