I was called a serial monogamer. I'd get real deep with a chick then just stop answering and returning calls over the smallest, most shallow shit. Didn't want to have the uncomfortable convo.
Had this Asian chick, real good girl. Had only been with one guy in a long term thing. I pursued her relentlessly. Finally got around to getting sexual, ate the puss, she going crazy, then I leave and start blowing her off afterwards.
I didn't go any further because in that moment I realized I was going to shit on her and she was too good for that.
So I guess I did one foul thing to prevent a much more foul thing.