This is not true. let me teach you something..
when a girl has a real orgasm ( again I know you've never experienced this) her legs shake, back arches in the air, and her eyes roll in the back of her head, and her vagina contracts so hard it feels like your dick is about to tear off. You will also notice She will also get attached to you next day...and kind of follow/hover around you around without her even realizing it.
You know I wanted to marry the first girl that acted like this with me. Her pussy clamped onto me so hard I thought I was gonna pass out.
This shit leaves a lasting legacy. I thought we had some sort of special connection to get each other off so totally and in such spectacular fashion.
That was until she demanded I stop seeing my friends, going to the gym, drinking and everything else I enjoyed....