I think nice idea and atmosphere and style is missed with pointlessness of it. At least fail state should kick in later, not immediately after action. Now if you don't want to wait to finish it, gameplay loop is press Space, press E, repeat. Does not matter if you manage to land that kiss on pastors lips, you can kiss air and end result is same.
I think you really should make real little game out of this. Take out dice mechanic, and replace with normal changeable abilities. >>> Knock out cantor, make flip to prevent kid who saw it from crying and messing funeral. When everybody are focused why there is no music, sneak near coffin and kiss deceased. It has potential to be more than one joke in form of game.