I've never physically cheated, but I have gotten into sexting with other guys on-line, even sending pictures back and forth (nothing pornographic, just regular pics). I'm not proud of it, but I will admit it was arousing. I did it pretty much for that. There is no doubt that I did this mostly when I was manic and horny. But when it got a little too intense and there was talk from the other guy of meeting up, I'd break off contact. I haven't done that in a long time, and don't plan to any time soon. I probably would have pursued one of the contacts if I were single, but I am married (same sex).