~SMUT WARNING~ What if, on the first day of college, you found out that you had a crush on some mysterious, serious, history teacher. Well, his name is Mark Fischbach, or Mr. Fischbach, or Sir, or Daddy. Whatever name he makes you call him. He has some different personality. One that he calls Darkiplier. Somehow, you are the only one who has control over Darkiplier. And Mark is obsessed with you for that reason.....