A husband and wife were nearing their 20th anniversary, and since it was 20 years and kind of a landmark, the wife asked her husband if there was anything special he wanted. The husband thought about it, then whispered in her ear, "I want a blow job." The wife thought this was disgusting and said, "No way. That's nasty."
Then along came their 35th anniversary and the wife again asked if there was anything special he wanted and again he asked for a blow job, and again she said No Way Jose. That's nasty.
Finally, it was their 50th anniversary. They had been together for so long now. And again, the wife asked if there was anything special he wanted. He thought about it and again asked for a blow job. The wife was getting older now and realized that her husband was basically a good man, and even though the thought of sucking him off kind of repulsed, because she loved him so much, she finally relented and agreed. They went into the bedroom and she performed the act.
Not much later, while she was cleaning up in the downstairs bathroom, the doorbell rang and he went to answer it. It was an old friend of hers from college. She asked, "Is Martha here?"
And he replied, "That cocksucker? She's in the bathroom."