Once upon a time there was this older couple. They had been married for 55 yrs and were into their early 80's. They lived on a small farm where the older man worked for their food. So one day he comes in from a long day of work exhausted and dirty wanting a shower and something to eat. As he walks into the bedroom his wife is laying in bed naked. He says to her "Ma, why are you naked?" Ma says "Well Pa I am horny and want some." Pa says "Ma, you know I cant get it up no more" and heads into the bathroom. 20 mins later Pa comes outta the bathroom to find his wife standing on her head in the corner. Pa says " Ma, whatcha doing now?" Ma says "Pa, if you cant get it up, then drop it in!"