A friend and I were talking about this awhile back, and there's apparently research on this, and the conclusion was that...this is a weird glitch in heterosexual male sexuality.Yeah, well… That’s like an opinion and stuff!
Porn has taught me that post menopausal women are insatiable MILFs with firm, perky (sometimes post surgery) breasts.
Why would Big Porn lie?
Could… Anyone explain why a chick with a dick would be attractive?! Like there must be some reason why men would fap to this.
A gay man doesn’t care about titties, and a straight dude certainly doesn’t want a duck to ruin a woman’s perfect body.
I just don’t get this. Like AT ALL.
A straight man will be aroused by an attractive, naked woman, but if there's another man either on screen or near him that's displaying visible sexual interest, the introduced sexual competition will increase arousal. So, the explanation with trans women, is if they're really feminine looking (read: some passable Thai ladyboy or something) and they have a penis, it activates both the arousal for a woman and a competitive response that in turn increases the sexual arousal.
This probably explains why there's a fascination with big dicks or a lot of dick focus in straight porn, but heterosexual men still won't be turned on by a man simply masturbating or two men fucking.