I get a turn on from it because I think I am insecure about my height. Women love tall men and not necessarily big dicks. You also get so much shit for being short from other men, it's just not just an ego booster, but it bursts myths.
You can tell women do talk about it though. Catching a woman staring at your crotch. It is what it is, it's a confidence booster.
Porn is incredibly different. Like the person before said, almost none of it is genuine.