Backdoor Man

I keep reading about women willingly doing anal sex. I’m a good looking dude who has been with many women and have after some time together, tried to convince them to do anal. Five said let’s try butt each butt one let me continue to full penetration and to ejaculation. I’m 6” long butt thick. Three of the five stopped me entering almost immediately after penetrating even with copious amounts of lube. Two inches in and it was no. I call bullshit on all these pornos and claims of women loving anal. Unless you have a real small cock, I don’t think it happens.
PS None of the five enjoyed it. None.