"So we are FB friends, and we both are seeing other people. But I saw a pic she posted today, and her hair looked just like it did the second time we had s**, when I gave her her first o***** ever.
It was a night I thought about a lot, because she told me how amazing it was then. She had never c** ever, not even with herself. But I managed to make her c** -- very hard too -- and I used to fantasize about that night a lot.
Well I saw the pic today, and it gave me a raging erection and I just had to m********* at that moment. I came way harder today than I have in a long time. The s** with my current GF is just ... ok at best.
Now I feel very guilty, but I can't stop looking at the ex's pic and wanting to do it again.
Am I a bad person?"