Step-brother? [Septiplier]

[First Fanfiction]
Jack's father left and with his abusive mother on the hunt for money she finds a fairly rich man, Mark's father. Mark is a popular happy kid though past actions make it hard to cope, if he stays popular his past can't be revealed, right? Jack tries to stay away from drama his only friend being a blonde Swede named Felix, he does his best to control his emotions but when his mother finds another sucker and leads him into a trap called marriage he can't help but wish for freedom, can Mark his middle school crush- now maybe his brother- give him the happiness he needs? Or will Jack's life crumble instead?

Depression, Smut, Yaoi, Language.
(Wouldn't be my story without it XD)