He Mustn't Know (septiplier)

Jack and Mark have been best friends since they were little. Throughout the years they've had each other's back's. They are in high school now but they've become a bit less close. Mark wants to hang out with Jack, and Jack wants to hang out with Mark. Yet, Jack can't keep Mark to close. Jack can't let Mark find out...

Shit.... Markiplier X Jacksepticeye X Darkiplier

Jack is stuck in between Mark and Dark both the youtuber and the demon having sexual desires for him. During a visit Mark and Dark both gang up on Jack to have their way with him, the Irishman seems reluctant at first but can't resist their charm and...something else XD