WARNING: I Was Born A Heartbreaker //Septiplier

I'm continuing it don't @ me we have permission
Mark is the badass, popular, bisexual, player of the school. He was the kind of guy who even if he tore your heart apart or even cheated on you, you still wanted back. If you fell for him you were DOOMED for heartache. He has dated practically every girl and almost every boy in school. Seàn who goes by Jack on the other hand was that socially awkward, emoish, weird kid everyone ignores. He only has one friend, Felix, who was also socially awkward. What happens when Seàn/Jack finds himself slightly falling for Mark? Is Mark really that's asshole player everyone thinks he is? Read my fellow fangirl/boy and you'll find out.
(WARNING: Swearing, minor and possibly normal smut, extreme fluff, and more)