A nun (no offences to anyone - its just a joke) gets on a bus thats empty except for the driver.
She says: I am gonna die soon but I want to have sex before I do, must remain a virgin so it must be anal and I cant commit adultry so the man must be single, can you fulfil my wish?
Driver: Yes and fukks her in the arse.
Then feeling guility says "I'm sorry I lied, I am married with 3 kids"
Nun: That's ok. My name is Kevin and I am going to a fancy dress party