scaredycas asked: Laura can u write me some possessive dean pls pls college au or canon and dean says you’re mine at some point pls
warning(s): possessive!dean, marking, jealousy, frottage, sort of dirty talk, sort of sub!cas
They’ve been hooking up, on and off, for a few weeks before they end up at another one of Chuck Shurley’s house parties. Chuck’s house parties are usually punctuated by the smell of weed, every corner of every room being used by people who are practically fucking in public, and a house at such full capacity that its nigh impossible to even walk through the house for most of the night.
“Where’s Cas?” Charlie asks from Dean’s side. Half of her attention is on making conversation and the other half focused on the girl who keeps eyeing her up from the other side of the living room.
Dean shuffles up close to her, eyes a little glazed from the smoke that seems to envelope the room. “Dunno,” he says, sipping a beer. “Why?”
“Thought I saw him in the Kitchen with some guy… uh.. Bart? Balty? Baltha-something,” she slurs. “Dunno.”
As soon as she says the words Dean feels a little jolt in his stomach, not quite that there’s something wrong, but something doesn’t feel quite right either.
He turns to Charlie, says, “Back soon,” but he knows that she’s not listening, especially when the girl she’s been eyeing walks over and sits down the second Dean stands up.
Cas has been human for a week and since he showed up on the front steps of their bunker, Dean has learned a lot.
He’s learned that his best friend doesn’t like flannel bed sheets, Good Morning America, brushing his teeth, the shampoo Sam got for him, how much upkeep is involved in being completely human and sunny side up eggs. He’s learned that Cas does like his bacon crispy, his coffee with enough cream and sugar to make it taste vaguely like ice cream, to be held when he has nightmares, Star Wars over Star Trek (Dean’s willing to forgive him for that) and that Cas is a cuddleslut. He’s also learned that Cas is, weirdly, scared of spiders (“They are the spawn of Satan Dean, I would know!”). And both brothers have learned in great detail their friend’s proclivity for going commando at all times (and wow, Sam may need therapy). So all in all, it’s been a pretty educational week in all things Castiel the Human.
The most recent development? Sex with Cas is fucking awesome. Like think of the best sex of your life and then raise it to the power of infinity and that’ll get you pretty close to how awesome sex with Cas is.