"I don't really like cocaine" joke

A very attractive lady goes up to a bar in a quiet rural pub. She gestures alluringly to the bartender who comes over immediately. When he arrives, she seductively signals that he should bring his face closer to hers. When he does, she begins to gently caress his full more...

Sure its a needle but it moves like a sewing machine.

It's only premarital sex if you're going to get married.