Fooling around with a guy who has a girlfriend

Anonymous
So this is the deal...a coworker who lives in another state was in town, we were at a bar after work and were the last to leave. We chatted for awhile and soon it lead to kissing each other, then he tells me he has a girlfriend. I should have just cut it off there, but then we fooled around some more, no sex, but there was definitely some fondling going on. I never just kiss a guy I barely know, let alone a coworker and someone I know there is no chance in a long term relationship with and who is in a relationship with someone else, so I am feeling pretty bad about this. At the same time I'm not. If I had known before we started kissing about his girlfriend I definitely wouldn't have let it happen in the first place, but then I when he told me, I felt what is done is done, so when he kept pursuing I gave in some more. I am single and was in a very, very long marriage with no intimacy for the past few years, so at the same time, I was a little excited to finally be kissed and touched by another man. I am sure all the drinks I had didn't help either. I don't really know what I am asking, guess I want to just get some others perspective on this messed up situation I was involved in. I rarely speak to this person for work related business and will probably only see him in the office 2-3 times a year so I guess it won't be too awkward, I just don't know how to process all of this. I am against cheating and never in my life wanted or thought, even for a minute, that I would be the "other" woman. I am sure this is only a one time thing, but for now, don't know how to deal with this type of situation. He told me he has been with her for 5 years and that they live together, so it is not just a casual relationship on his end. Any thoughts?
Fooling around with a guy who has a girlfriend
5 Opinion