Sirius shrugged, looking as laid back as he felt, but you were a tad more nervous. It was easy to see Remus was sick of your shit, so while he led you to his prefect room, you and Sirius were looking at each other. Soon enough, classes were over and the three of you were walking back to the dorms. Knowing Remus would drag you both by your ties to the dorm room and straight up ruin you two, you both eased off him, letting him continue his notes in peace, but once potions were over, the teasing immediately continued. It became down right funny when he threatened to punish both of you by not talking to you, but you both knew he’d do more than that. Watching your boyfriend squirm and slap Sirius’ hand away was genuinely humorous. During potions, Sirius had palmed Remus while you playfully whispered in the werewolf’s ear, calling him daddy and asking for help with your most innocent voice. Which is exactly what you two had been doing all day harassing poor Moony despite whoever was near.
He had a switch and a sub under his belt and it could be a struggle, especially when they were bratty and they’d team up against him. Usually Remus created the rules to keep you and Sirius in check. Believe it or not, James had a limit on how much sexual tension he could sit through in one lunch period, so he enforced the rule, which was. One of the main rules was no teasing in front of friends. But there were rules- of course there were. It was quite literally your favorite place on this planet. Whether it was you three walking to the next class or sitting in the Gryffindor common room, you just had to be between them. This random craving would kick in whenever you were around the two of them. So, when you fell for them, a natural love for being between both boys formed. And you helped him help his best friend so of course he fell in love with you. He didn’t know the word ‘imbecile’ had so many synonyms. He’s also a hundred percent certain you have a thesaurus lying under your pillow. He’d never seen that happen, but he has seen you make 8th years cry. Like holy Merlin’s beard- Sirius was convinced your words could cause someone to physically combust. Meanwhile, Sirius’ was a lot more simple. But how could you judge him for his lycanthropy? Almost everyone in the wizarding world hated him for this one simple thing, And you didn’t judge him over something he couldn’t control, so that was a bonus to him, of course. It was around the time they were all studying to become animagus and he discovered you were bloody brilliant! After months of struggling with the stupid ritual, you were the final piece they needed to figure it all out. You were introduced to them by Lily, something about you being a distant cousin of hers and you quickly became a new founded Marauder. The two men were already an item when you showed up at the school- a transfer student. Sirius and Remus had fallen head over heels for you during their time during Hogwarts. They really were, they weren’t afraid to admit it and of course you used it to your advantage, but you still love them. All you had to do was sway your hips a little bit or bend over right or just lick your lips innocently. James and Lily loved to joke that they were wrapped around your finger, which they were. It wasn’t hard to catch the boy’s attention.
Oh, and the gif by me using other people’s gifs- Might make a part two. Notes: Me, knowing damn well I have a busy life, but takes every request I get because I can’t say no. Warnings: SMUT ( MDI), dirty talk, poly relationship, Wolfstar (but is that even a warning?), hair pulling, short mention of daddy. Private matters, they obviously preferred keeping it personal. Summary: Sirius, you and Remus weren’t scared to hide your relationship, but when it came to more. Pair: Remus Lupin x Reader x Sirius Black he/him.