New steter au that i'll never actually write just dropped (actually an old one but she really came together today). I'm gonna tell it like i would set up the fic.
Tags: Alive hale family, sugar baby stiles, pack dynamics, strained family relationships, age gap relationships, bamf stiles, talia sucks, forced family bonding roadtrips
So the first scene would be talia and the 3 canon hale kids dropping in unanounced to peter's house. Peter is an alpha, he's still working as the left hand, and exists more on the fringes of the pack. When they show up the see a young man in very small swim trunks lounging in peter's pool. Peter intercepts them before they can disturb him. Talia scolds peter for having such an innopropriate relationship, blah blah he's too young blah blah gold digger blah blah midlife crisis, peter tell's talia that if she kewps insulting his fiance he wont be able to allow her into his den anymore. This pissed her off even more, but laura deflects at just the right moment to get them to switch to business mode (she's gotten really good at it over the years). Meanwhile cora is making eyebrow heavy expressions at derek who is tdying very hard not to encourage her.
"Peter's fiance" becomes a fixture of peter's house. Talia does not approve of the relationship, nor does she think itll last. The rest of the hale's mostly see it as a typical peterism and an extension of his usual behavior. Big house, big pool, luxery car, fancy restraunts, contraversially young boytoy. Whether he'll last or not isnt really a question (he wont. Maybe he'll wring peter for as much money as possible before bailing because of his shit personality or maybe peter will get bored, either way.).
They get used to him lounging around the house, or rushing out disheveled, or peter growling at them until they leave because he's Really disheveled, or him and the hale kids ocasionally having casual banter (sometimes they're even only half insults).
Then derek gets kidnapped. It takes days to get a trace of him. They're having a war room esc meeting at the hale house when peter gets a call. Talia growls when she hears stiles on the phone. But this is the reveal moment. Stiles is driving back to beacon hills with derek in the car. "Good news, the witch is dead. Bad news, she screwed up my ash and the wolves with her aren't."
Wind it back to peter and stiles meeting. Stiles is a ~researcher for hire~. Sometimes that research is a little hands on. And sometimes that research involved killing (or relocating) magical creatures or the occasional rouge hunter. Him and peter cross paths and he catches and holds peters interest.
Peter gets a little stalkery. Stiles notives and matches his freak.
One day peter convinces stiles to come crash at his place after a hunt. He seduces him with the idea of the pool, and tells him he has swim trunks he can borrow. (He in fact bought them for when he'd eventually get stiles to visit.) Stiles isn't happy about the size of them, but doesnt care when he actually gets in the pool.
He immidiently clocks peter's pack entering the property. He tells peter when they leave that he's not easy, and if he's gonna be engaged to him he expects a fat rock.
He gets the rock. It's a very hard to come by and even more expensive to buy magic rock set into a ring that lives perfectly up to peter's standards. Thus, stiles life as a sugar baby begins.
Stiles is 24 to 25. Peter is 40ish. Stiles makes a lot of controversially young boyfriend jokes. And cradle robber jokes. And does not help buffer his protective friends.
Stiles has no shame in living it up. He doesn't really put on a show for the hales beyond peter getting him to wear skimpy or very expensive or a combination of both outfits when he knows his family is coming over.
The car ride with derek after the wolfsbane wore off and they'd shaken the wolves that were after them was very awkward. There was a pretty big contrast between the stiles who verbally sniped at them from a pool chaise and whined at them for being cockblocks while climbing off his uncles lap and the stiles who sat calmly behind the wheel after killing a woman and then speeding to evade a pack of wolves out for his blood. The ripped jeans, cheap flannel, and dark circles made the difference even more stark, and somehow made the reality that he was 3 years younger than derek clearer. Derek didn't think much about "peter's sugarbaby," but seeing this realer version of stiles made it feel wrong.
Derek gets dropped off by stiles. It does not actually win him points with talia. She's mad at peter for involving non pack, which pisses peter off enough to leave with only a quick swipe of his hand down derek's shoulder.
Then, there's a day where Peter is at the hale house for a big pack event. He gets a phone call, when he comes back from taking it in private he is quickly gathering his things to leave. Talia tells him he can't leave, but peter says he has to. Someone tells her that she can't tell him he can't leave when his mate is having an emergency and she blue screens.
Stiles's dad got injured, and stiles is freaking out. It's nothing that won't heal but there was a stretch of time where they didn't know that. Stiles blames himself and doesn't take it well. He's not completely out of his funk when peter has to leave to look into something for the pack.
After 3 days of moping and visiting his dad the hale kids show up at the door to physically force him into a car to drive 5 hours for "the best burgers you'll ever have." They had peter call his dad to have him call stiles and say that taking a day off from fretting was necessary.
They make derek drive so laura can better keep conversation flowing. There is one moment where laura takes the wheel from the passenger seat while derek twists fully around to threaten stiles and cora. By the time they reach the burger place stiles has relaxed and they're all properly joking around. Laura is able to drive on the way home. They ask questions about him and peter and stiles answers honestly. He tells their engagement story (shows them the fat rock and rambles for 20 minutes about applications), and confirms that they are actually engaged and have talked about wedding plans (they're looking at castles in poland.).
By the time they get back it's late and peter has returned. He invites his nieces and nephew in to stay the night. They marvel at seeing the real version of their relationship.
And that's all i have. I planned this out during a lecture on annihilation equations.