The guy, the nun and the bus driver

Everyday this guy would take the bus home after work. On the same route the bus would pick up this nun which the guy was very attracted to. Everyday he would ask the nun if he could fuck her to which the nun would reply I am a women of faith no. After the 100th failed attempt the guy says to the bus driver everyday I ask her to fuck me and everytime she says no what am I doing wrong? The bus driver says I have an answer for you. Every Tuesday the nun goes to this graveyard to mourn her lost friend. What you need to do is go to the graveyard dressed up like a ghost and demand that she have sex with you. A couple guys do this every Tuesday and the nun always says yes and fucks them. Excited the guy says thank you and goes to a costume shop to get ready. Time passes and Tuesday comes by and the guy asks the nun on the bus will you fuck me? Which she says no. So Tuesday night rolls around and he puts on his ghost costume and goes to the graveyard the bus driver told him the nun goes to. There he waits for the nun to show up. An hour passes and the nun finally shows up. The guy jumps out from behind the graveyard and demands that the nun has sex with him. Scared the nun says yes and they finally fuck. Afterwards the guy takes off his costume and says I was the guy from the bus. The nun responds and says I'm the bus driver.