
Most women will not orgasm from getting a cock shoved into them. Most women enjoy having their clit stimulated, but it is so tricky to do that it is best if they are on top and control the motion. They can grind, or slide, or whatever. But with my big cock, most women cannot get enough of it into them to rub their clit against any part of my body, unless my hand is down there. And if she goes to deep, it hurts a fucking is over.
My wife liked it when my cock was between her legs, against her cunt, either from the front or back and then I would thrust, rubbing my cock against her cunt lips and clit. But having a big enough cock to do that was no advantage to me.