So this past weekend, my wife, her friend, and I had a threesome. Was wife's first bi experience and she was totally into it. Started kind of out of nowhere on Saturday night and went very well, mostly focused on wife and her friend. Sunday night we all got together again and had a great time, but one major difference - I had sex with her friend during it and now wife is upset about it. I was so concerned about making sure my wife was cool with everything and even asked her permission every step of the way. Apparently she ok'd me screwing her friend, but is now upset because we got into it pretty good and neither of us noticed that my wife got up and left the room. Didn't help that we were all beyond drunk. She blames herself because she OK'd it, but now I feel like I totally shot down any hope of this happening again even though she enjoyed the other 99% of it so much. I can live with that, I just really hope it doesn't affect my wife's relationship with me. She says she's not mad at me or her friend but I know she's hurt and I don't know what to do to make it any better. Any suggestions? On the upside, her friend sent me an email saying she STILL can't walk right!!