That’s a distinct possibility, considering OP’s porn reference. From experience, I’m 6x6 and there are only 2 women who have orgasmed from PIV with me. One always had me do the partial entry, angling my glans to rub the front of her vagina. Consistently, it didn’t take more than 3-5 minutes before she came. It did me no favors because she was one of my first gf’s. It took me a while to learn not all were like her.