Look, I made the post you're responding to two years ago, but it still holds true.
There is a kind of sex you had because you both had a good night and there's a kind of sex you have with someone you're feeling a long term deal with.
Neither of the above are wrong or improper. Sometimes, you're just looking for a good Friday night, and sometimes you're looking for something with a long term potential, and neither of the above are a problem.
The point here is that there's different kinds of deals for different things you're looking for at a given time.
Emotional sex and physical sex are both aspects of adult life. Do your thing, man. Ain't no shame in either.
I've had deeply meaningful sex with people I had a connection with and I've had awesome sex with really hot sorta-friends. I'd recommend against neither.
Do the deed with whoever you like, man, just don't wind up one of those weird fags who talks about femoids and chads.
Edit:
Legit, if you got someone who want the dick and you wanna give them the dick, go ahead and do that. People overcomplicate this shit. Just don't wander in here talking about how you're gonna "looksmax" your "gymcel" or whatever and you're probably fine. To be frank, you live in the era of Tinder and social media, it's never been easier to get laid. Just do your thing and don't be a creep, man.