So I stuck to jacking off and never made any moves on my dad. Naturally I started thinking about my dad sexually, but I had read about male homosexual psychology and how it was very common to have those feelings, as well as straight men for their mothers and so forth.
For a couple of years before that, I had moved into a fetish of watching incest porn, and while I'm into straight sex too, I'm primarily gay so the father-son incest really did it for me. I have had sex with my dad, and it was a relationship that lasted maybe three months right before I moved out when I was 18. So since there's no way to prove this is true, of course, I'll just get on with my story and hope y'all enjoy it.
I've read the entire topic (as posted here and also on JUB Fetish Forum) and I know first-posters are under certain suspicion, but a recent poster did bring up the good point that people with fewer posts probably are the ones sharing their true experiences while those with many are more likely making up some (though a few of those could still be true).