A wife swap
Jeri and I had been married for about ten years, and most of our relationship had been great. We enjoyed most of the same things: music, sports, movies, and sex. We made love often, and it was usually super. Nevertheless, I had always had this nagging feeling that she was not being completely satisfied by our lovemaking. Still, I had to admit that she almost always seemed to reach orgasm, particularly when I took her clit in my lips and licked back and forth across it as fast as my tongue could...