Many good points raised. I think the whole dominance/territory marking is part of it, along with the enjoyment of defiling the beautiful. If you ask me why I like seeing it in porn, it's more or less for these reasons.
However, there's something different about doing it in person, and that's while it's unquestionably an act of domination, I find it also very submissive. From a young age, we're taught to think of bodily excretions as shameful. Yet with this, we do it right in front of another person. Cumming and orgams are wonderful, but even if I feel like the most badass alpha male on the planet beforehand, I start to feel weak and vulnerable during it. Of course, this is what makes sexual experiences with a loving partner so sensual and intimate. But I feel even more vulnerable and "out there" if the girl's just kneeling there waiting for a fluid to pour out of my body.
In addition to the erotic mixture of dominance and submission, there's also this wonderful tension of "can I cum enough?" While I doubt few women enjoy this beyond wanting to please thier man, on more than one occasion I've had one tell me that once they decided to do it, they hope the load would be big, that they'd be a little insulted otherwise.
Standing naked in front of someone, in a vulnerable state, wondering if you'll seem man enough on their eyes while your body does something objectively gross and shameful, all add up to a delicious tension with the fact that you're dominating her by putting all this gross, shameful masculinity right on her face.
However, there's something different about doing it in person, and that's while it's unquestionably an act of domination, I find it also very submissive. From a young age, we're taught to think of bodily excretions as shameful. Yet with this, we do it right in front of another person. Cumming and orgams are wonderful, but even if I feel like the most badass alpha male on the planet beforehand, I start to feel weak and vulnerable during it. Of course, this is what makes sexual experiences with a loving partner so sensual and intimate. But I feel even more vulnerable and "out there" if the girl's just kneeling there waiting for a fluid to pour out of my body.
In addition to the erotic mixture of dominance and submission, there's also this wonderful tension of "can I cum enough?" While I doubt few women enjoy this beyond wanting to please thier man, on more than one occasion I've had one tell me that once they decided to do it, they hope the load would be big, that they'd be a little insulted otherwise.
Standing naked in front of someone, in a vulnerable state, wondering if you'll seem man enough on their eyes while your body does something objectively gross and shameful, all add up to a delicious tension with the fact that you're dominating her by putting all this gross, shameful masculinity right on her face.