Have I ever mentioned that I want to do this?!?
Guys are programmed to cum inside of a woman, its in their biology. They want to breed, to spread their seed, and they’ll do anything they have to in order to satisfy that. So, keep that in mind, if he promises to pull out, he likely won’t, and you can’t be angry at him for that, he’s just following what nature intended for him. Pulling out would be the unnatural part.