You remind me that their very first date was a meet at a pool club he frequents and he was with a couple who are friends of his and they all four went back to his. The couple left and within moments Roger was making out with her. Damn sure that those two friends knew right then exactly what was gonna happen when they left! So he sure wanted "his buddies to know" from day one!
I'm thinking, with him figuratively 'clicking his fingers' and she's over there: Is that an Alpha trait? Like what I've just reminded us is? And by the sound of it he's got the biggest heft on his dong that Mrs S has known? ... "Alpha Fuck Buddy"?
Guys don't like to admit it but we talk. We like to talk about the women we've had sex with. Even if it is subtle and tactful. So I have no doubt a number of his friends know. Which I kind of like. They know they have a no strings sexual relationship. Maybe at some point they might take a shot at the title too. Then who knows...