Do you have a type? An idea womanly image that holds your attention and makes your cock stand at attention? I'm sure a quick look at your browser history would tell me everything I need to know, but I don't think it's the women that are making you cum so hard.
In every clip you cum to, there's a thick curvy woman. You think it's her ample breasts, wide hips, and fat ass that are making you empty your balls, but you'd never cum unless there was a "Thick Curvy Cock" pistoning in and out of her holes. You're not quite as straight as you think you are after all!