No actual grasp on how "this type" of women would respond to his actions - Check
Taking something as small as some casual sex and blowing it up to something it's not - Check
Like if you're going to take advice from this guy you may aswell castrate yourself.
You guys talking about compromising a friendship are fucking idiots. What are you gonna do? Let one of your boys you care about, obsess over some slut and get his heart torn out and trampled on? Yea great friends...
I would of told homeboy as soon as he brought it up, "yeeeee dude that girl is skanky as hell, she got a bf and she trying to ride my dik and yours lol". Would've also gave the disclaimer that I was gonna bang that hoe and that he should feel free to as well. Fuck, we could be eskimo bros.
Honestly just tell your friend wassup. Hiding truths from friends is a fucking shitty thing to do. He's not even dating the cunt right now anyways, so what gives?