I know what you mean. My husband and I have been married for 2 1/2 years and the same subject came up. We both have the same fantasies, but after long talks and what boundaries we would respect....we did it.
We invited her (Beth) out to dinner a few times and I even spent some time alone with her shopping etc. We finally got close enough to talk about my husband and she was very open to a 3 way. About 2 weeks later we invited her to our house for dinner and the 3 way. After about 3 bottles of wine I suggested we play cards and then I suggested truth or dare.
We started off with innocent questions and then we got more daring. The more daring the more the clothes came off and then the kissing began. I dared Beth to (censored) my husbands dick in front of me. As she was doing it, I was so turned on I started touching myself all over. Then Beth dared me to kiss her and we made out for about 3 minutes, touching and caressing each other. Then my husband dared Beth and I to (censored) his dick. We both went down on him and kissed each other while we took care of him to completion (gulp). After we finished my husband off Beth and I started to kiss and we ended up going down on each other. It was one of the best orgasms I have ever had!
Needless to say, my husband got so turned on and hard watching us go at that we ended up making love for about 15 minutes in front of Beth. After we were done, my husband and Beth ended up 69 in front of me. I watched them and played with myself. Needless to say, I allowed my husband to (censor) her in front of me.
We all got carried away in the moment, but we were kind of drunk and we just went with the flow.
Now I don't regret it, because she moved up North, but our sex life has improved 3 fold and we are more in love with each other than ever before.
Hope this helps.
