"Are you sure? Don't want to hurt you." It's said teasingly, but he means it; hurting Stiles is the last thing he'd ever want to do.

Now and then he wonders if he should have waited for Stiles to be legal, if there's something wrong with him for sleeping with a sixteen year old. If that makes him a predator, like Kate was.

Sobering slightly, he pauses and kisses Stiles' chest, above his heart. "Is this okay? I mean -- all of this. Are you still okay with this."