Wtf is with calling women bitch's and talking like that, who's benefit is that for? All it says to me is a woman would have to be lacking in intelligence, self esteem, something, to be with a guy who talks like you do.
Anyhow, real life isn't porn videos, deep throating isn't the most pleasant thing, why would having a guy try and shove his whole cock down your throat be pleasant? Doesn't mean I'm not willing to do it, but it's not something I can handle for very long before I need a break.
Tip from personal experience, I can do it a lot longer if he doesn't try and hold my head there or force it down. It's never pleasent for me if he tries to force me to deep throat, but I can work it into the blow job in a way that's not unpleasant for me if I'm allowed to do it on my own.