well, I hate to be the guy that everyone else is going to rake over the coals for this one.. but I'm going tell you what I think anyways!
I wouldn't tell your lady what happened, she is just going to be really hurt and lose all faith in men. (maybe not a bad thing, but don’t ruin it for the rest of us) anyways, you have cheated. oh well, you had the choice at the time and went with what felt good to you (and apparently her). I would end the relationship since you obviously don't feel as strongly for this girl as you might have thought (I only say this because of what happened with this other girl) and find someone that you truly love and wouldn't even consider embarking on such a frisky endeavor again unless she’s involved. Or else you could do what everyone else says and tell your lady the truth and hope things work out. (yeah, that'll happen) And who knows. Maybe the girl that you tied up really enjoyed it and you said yourself, you really liked the whole experience as well. maybe that will lead to a whole new relationship that you enjoy much more than your current one.
Hope this point of view doesn't offend to many people, but what's the fun of a community forum if you aren't going to enjoy all the colorful posts of its members. Have a great weekend, AND FOR HEAVENS SAKE! DON'T TELL YOUR LADY!
