We'd been married over 20 years and I had been hinting to Mindy recently that I wanted her to make love to another man, but she didn't seem receptive.  Finally, while on a cruise for her 45th birthday, she seemed to be seriously thinking of doing it.  We would be far away from home, and no one knew us on the cruise.  I kept a lookout for potential lovers as we enjoyed the cruise.  Lots of men were checking out her hot body and big tits and I knew it wouldn't be hard to line something up.  Out on the deck one morning we chatted for a long time with a really nice gentleman named Mike who was obviously interested, and I could tell that Mindy liked him.  Later I ran into Mike in the weightroom.  He wondered where Mindy was and asked lots of questions about her.  I finally just blurted it out -  "would you like to fuck her?"  He acted like he was shocked, but he smiled and said hell yes.  I told him to be at the dance that evening and look for us; I told him not to mention to Mindy that we had discussed it, but that I would try to have her loosened up a bit via her favorite wine.  I didn't mention anything about it to Mindy but made sure that she had a few glasses of wine during dinner and another as we got to the dance.  It wasn't long after we got there that Mike showed up.  I could see the excitement in Mindy's eyes.  Mike came over and asked Mindy to dance; Mindy looked at me and I said absolutely.  Mike spent the next couple of hours with us; buying drinks and dancing with Mindy.  The two of them looked to all like a honeymooning couple as he couldn't keep his hands off her.  Finally after a very sensuous slow dance they came back to the table and Mindy asked if I wouldn't mind if she went on a walk with Mike out on the deck.  I said sure, and that I was going to go back to our cabin as I was tired and wanted to hit the sack.  She said not to wait up but that she wouldn't be long.   

At around 3am I heard her come into the room.  I couldn't help myself and asked her if they made love.  She admitted that they had and that she had really enjoyed it.  I kissed her and told her that I was thrilled that she was so happy.   She spent the next two nights with Mike and I could tell that she was loving every minute with him.  Even though I really wanted to watch, I thought that would freak her out so I didn't push it.  For the last evening she asked if I would be ok if Mike went without a condom.  I said sure as long as it was what she wanted.  When she came back to our cabin she didn't say a word, she just took off her dress and lay naked on the bed an told me to eat her.   I was surprised by how much we both enjoyed it, I savored every drop of the hot salty love mixure.  When I finished, she looked down at me and told me that she suspected that I might like that and wanted to see for sure.

The next day we arrived back at the port and that was that.....  Although Mindy and Mike remain in touch and get together when Mike comes to Dallas for business.