Somewhere Between Heaven and Hell (Sterek) (Destiel)

Trigger

"No, that can't be right. He's a human, it doesn't work that way." Derek huffed into the phone.

"I'm afraid it does. It's not as common, and often times goes unnoticed, but something must have happened to trigger you're senses." Peter responded simply.

"I told you, we were talking. He said I was his alpha and he didn't want me to leave, but he's said this all before." Derek growled. He was currently pacing his room.

"Have you told him how you felt? Has he admitted feeling anything for you?" Peter asked.

"We both admitted being physically attracted to one another, but I still had control." Derek answered.

"Have the two of you done anything sexual? That could trigger it."

"I kissed him last night but then I made him leave. He had been drinking and was coming on to me." Derek answered waiting for Peter's mocking.

"But you didn't lose control until today?" Peter confirmed.

"Yes." Derek was growing impatient.

"He must have said something. The physical connection was clearly made with the kiss, but the emotional connection had to have been brought on by something. What was the last thing he said before you started to feel yourself lose control?" Peter asked.

Derek thought hard about his and Stiles' conversation.

"I told him if his brother's found out he had to let me leave. He said he was coming with me. He said I was his family and that he needed me because I was his alpha and he trusted me. Then he said that he didn't know if it was a pack thing, even though he's human, but he felt like he belonged with me." Derek recited as much as he could think of.

"That's it. He said he felt like he belongs with you." Derek could hear Peter's smirk in his tone.

"He didn't mean it romantically." Derek disagreed with an annoyed growl.

"Oh he definitely did, he just may not know it yet." Peter argued.

"Could you explain please." Derek snapped. He hated to be talking to Peter about this but he didn't have anyone else to ask.

"You kissed him, then he claims he feels like he belongs with you. He doesn't have the same reaction you do because he's not a werewolf but that was the equivalent of you smelling him stronger." Peter explained.

"He doesn't just smell stronger he makes my head spin." Derek growled out.

"Because he's your mate, Derek."

Derek clenched his jaw.

"Why are you so upset, I'd have thought you'd be thrilled." Peter noted.

"He's human, he's a hunter, and a Winchester no less. There is no way we're meant to be together." Derek was still pacing.

"I would have sensed it sooner."

"No, you two were at each other's throats all the time. You weren't even friends. Plus he's human so your wolf wouldn't be able to smell it. But now you two have grown closer. He admitted to being physically attracted to you and then you kissed him. That triggered something in both of you but again he's human so it's not as easily sensed. But that feeling he has that makes him feel like he belongs with you is his mate pull. So until you two get together you're going to trigger each other. When two mates refuse to get together once the connection is made they will become sexually and emotionally frustrated. You'll have to fight your shift, he'll be angrier at you than normal. You'll want to rip each other apart but you'll also be incredibly protective and possessive of each other." Peter explained calmly.