Naughty Nun
A nun walks onto a bus and sits right behind the bus driver and says, "Sir, can you help me? I'm sick and I want to experience Sex before I die" and the Bus driver says "OK" and smiles. The nun then says.. "you have to promise me one thing, you don't have a wife or children" and the bus driver says "I can promise that" so they nuns says "one more thing... I have to die a virgin so I'll have to take it in the ass" and the bus driver reluctantly says "well, ok.." so they go to the back of the bus and have sex and when they're done, the bus driver says "Sister I have a confession to make, I have a wife and three children" and the nun says " Oh.. that's OK, my name is Dave and I'm on my way to a costume party!!"