I'm the only one that knows about your deep dark secret... your sneezing fetish addiction. Since I know I have you right where I want you I'm going to blackmail you to get what I want. I'm going to sneeze while you stroke your cock, teasing you as I spray snot everywhere, and blow my nose, keeping you on the verge of orgasm. You're not allowed to cum, because if you do I there will be consequences, either pay up or Wifey finds out about your sneeze addiction.