•Sirius is overprotective and you both protect one another and those you both love.

•You are the fifth Marauder.

•Childhood best friends to lovers, (once you got your finger out your ass).

•Steal chocolate together for Moony.

•Lots of sex.

•Late to lessons because of broom closet makeout sessions.

•You wear his clothes, especially his leather jackets.

•You think he smokes too much, he thinks you drink too much.

•High PDA and jealousy levels on both ends.

•You're the only one allowed to touch his hair bar Remus if he's had a tough full moon.

•You two take in Remus after Hogwarts.

•Turning each other on constantly.

•You love pranking just as much as Sirius does.

•Lots of dates like by the Black Lake or to Hogsmeade.

•You're an animagus like the Marauders but also a Metamorphmagus both of which Sirius loves.

•You two fight hard but make up quick as it is an intense love but extremely rewarding.

•Sirius is really romantic and a total gentleman.

•Very intimate and handsy relationship even as friends so people always assumed you two were dating before you were.

•When the Marauders found out you two were officially together Peter cheered, Remus grinned with tears in his eyes and James? Full on sobbed.

•You and Sirius married the Summer you all finished Hogwarts. You two both wouldn't have minded waiting but your family was forcing you into an arranged marriage at twenty. Sirius saved you by marrying you and because he loves you endlessly.