This ^^^

Parent-teacher interviews the year before The Four Horsemen of The Apocalyse (TFHTA) Remus had off handedly mentioned to Minerva, while trying to stop the most shit eating grin form, that the quadruplets looked up to Barty and James. Minerva paled dramatically, rethinking all her life decisions that could have made her deserve this.

Also, I could so see their look alikes clinging to someone else.

Like baby 1# (Sirius look alike) is obsessed with Peter, much too Sirius' dismay. Sirius was quite literally crying in the corner for hours when he realised that mini him would rather be with Peter.

Though Sirius got the twins instead, which he was very pleased about, because he got to watch Lily's eye twitch when the twins wanted to spend time with Sirius on his magic infused muggle technology.

They are all Remus kids, though. They are all unintentionally sucking up to him, and they don't even realise it. Regulus will be jaw dropped every single time the kids will do something for Remus just by him giving them a look, not even asking just looking, while he had to ask them for 3 days before they even considered to do what Regulus had asked.

moonwater's bad karma results in them birthing prongsfoot lmao

#1 is fucking Sirius, but that was to be expected, the black brothers look like twins, Reg's looks and Remus' mischief, natural

#2 gets Remus' pretty curly brown hair, quickly develops Reg's love for quidditch, and it's not until they're walking in Diagon Alley and someone asks if they're babysitting harry that they realize POTTER CLONED HIMSELF AGAIN, IN THEIR OWN CHILD

Peter is forever sad that he doesn't get his own twin, keeps begging moonwater to try for another but they're too scared (actual reason he became a traitor)

Rosekiller in the great hall always acting and sounding like they are in the start of a porno. Everyone sort of stays clear of them fully expecting them to start raw dogging on the table one day.

The way I internally screamed at how much I loved this HC

Regulus would leave the most insane brusies and bites on Remus' waist, and he'd make sure they were in a spot where when the sweater did ride up, they were visible to all.

This would also make Remus really sensitive in this area, and he would have to force himself not to shudder and melt into a puddle every time Regulus grabbed and held his waist, another thing he was obsessed with doing.

Regulus seeing Remus' slutty waist, V line and light brown hair peaking above his pants while he tries to reach for something and his grandpa sweater lifts up and jerking off to memory for days until he can't take it anymore and pins Remus into a wall.

I don't make the rules, but Barty gets spitroasted by Evan and Regulus in their dorm using their cock as a silencing charm.

And later in a Moonwater scenario, Evan gives them permission for Remus and Regulus to spitroast Barty while he watches.

And also Evan and Barty having sex in Evan’s bed with Regulus and Remus having sex in Regulus' bed, both of them leaving the curtains open for the other to watch.

Remus: Well, Peter's asexual, James won't be pulling anyone any time soon, and Sirius is too in love with me to do anything with anyone else.

(Remus says to Regulus, who is complaining about how Barty and Evan have started fucking and dont know what a silencing charm is).

“it’s just a ship” maybe to YOU. they’re engraved in my soul

The thing being Remus' wolf actually being an omega, so he's blushing furiously every time the jokes are made, and he subconsciously sighs and nuzzles back when James is breathing him in. And Moony is always suggling up to Prongs during the moons.

Remus Lupin stress bakes so his house always have some kind of treats around (quite often more than one kind)

HC that Percy, after the war and re-uniting with his family, quickly became sick of politics. He decided that he'd seen enough of the broken inner workings of the Ministry, and had finally accepted that running at such high levels of stress wasn't healthy. Especially considering that he and Oliver were planning to start a family.

So, five years after the war, he makes the announcement that he's going to be stepping out of his role as Assistant to the Minister, to make way for Hermione Granger. Oliver is thrilled, because he's spent years worrying about Percy's wellbeing, even when the man took a bit of a step back a few years ago.

He's also excited by the idea that his kids will have at least one of them home constantly. He doesn't plan to play professionally forever, but he's got his eye on side-stepping into either training or commentary, both of which could continue to take him away for periods of time.

The one thing that worries Percy is, of course, their finances. Oliver gets paid an extortionate amount, it keeps them comfortable. But Percy, who learned from an early age to never look too closely at the bank account and to always keep a tight hold on the purse strings, is unaware even how much he has been getting paid.

One night, he asks Oliver to look at his Gringott's total for him, so that they can work out just how long they can go without Percy having to find another job. And after Oliver is finished choking on his own tongue at the ungodly amount of money that Percy has unknowingly set aside, he manages to tell his husband that he would never have to work again if he didn't want to.

Deamus Headcanon:

Dean is a LOTTTTTTT taller than Seamus, Seamus is so short that when they hug his head is perfectly on Dean’s chest. Seamus has always hated how short he is compared to Dean, he was always teased (lovingly of course) about it.

After the war, he didn’t care about the teasing anymore, he loved how short her was. He loved that he could hug Dean and hear his heart beating loud and strong. He loved that he could hug Dean and know for sure that Dean IS right there hugging him, it’s not just a figment of his imagination. He could hug him and know Dean is alive.

Follow on from that ^^ Seamus also hugs Dean or puts his hand on Dean’s chest when he is scared, sad, worried, etc. if there is a loud noise, he needs to know Dean’s ok. If they’re watching a scary movie, he needs to know Dean hasn’t somehow been sucked into it. He needs to lay on Dean’s chest each night just in case he starts to slip away in his sleep. He always needs that reassurance, and Dean thought he was just being clingy until he found out the reason Seamus now loved his height so much.

Rosekiller that casually rest their hand on the others crotch. Like, they will be sitting together, and Evan will wrap an arm around Barty's waist and end with his hand cupping Barty's crotch. And Barty, in return, will snuggle in close, placing his hand on Evan’s crotch, without even meaning to (some of the time), it was just to keep his balance.

Evan, whenever they do this, will always cup Barty and Barty always without fail, will close his legs around Evans' hand so he can't leave.

Most of the time, it isn't even a sexual thing, it's their own form of casual intimacy.