(STEREK IS IN THIS STORY)
(EDIT: 2017 -- I wrote this story 3/4 years ago so I apologize for everything you're about to read)
Stiles' life was normal. Except that his best friend was a werewolf and they were being hunted by an Alpha pack!
They tried taking them out, it didn't work too well. They got their asses kicked and almost killed!
Later, Stiles came in contact with Deucalion unwillingly. He wanted information on Scott and if Stiles didn't give him the info, Kali was going to kill him, which Stiles wouldn't put past the Alpha.
"Good. Now, you've seen what we are and what we can do. I'm going to make you a one time offer." Deucalion nodded.
"Oh, yeah? 'Nd what makes you think I'll want it?" Stiles raised his eyebrows.
"I can smell your jealousy, Stiles. Do you want the bite? It will make you just like us. Strong and useful."