Raw sex? 10x better than whacking it. The orgasm is 10x more powerful as well, at least in my case and my friends that have discussed it.
Sort of like the inside of your cheek but warmer and it grips a lot more, ejaculating deep inside without a condom is a very primal experience. A lot has been missed here such as the whole sensation of moving somebody else, dirty talk and so on.
I am a blackpilled former incel, I'm here for the blackpilled community. You don't have to be incel to sympathise with this community and understand looks theory.
Edit: if it's interracial there is more aspects to it as well, lot of people want the conquering aspect involved