Sam looked between us, “You’re boning your sister?” he asked Ari.
“No,” Ari said, “would you put your dick away, please?”
I was looking him over, he wasn’t as big as Ari was, but he was circumcised and I was curious about the difference there as Ari’s cock was a bit musky around the head due to his foreskin. “I don’t mind,” I said as I looked up to Ari.
A flash of anger came across his face but he nodded at Sam, “Whatever, just don’t get her pregnant,” and stormed off to his bedroom.
Sam hadn’t seen Ari’s cock, so he didn’t know he wasn’t really in the same league. I’d seen porn stars bigger than both of them though, so I don’t think either one was on the upper level of things, maybe average to a bit above average, but I wasn’t exactly experienced with measurement beyond my hand to their dick size. I had small, thin, hands so everything looked bigger in them.
I moved over to Sam and he looked back towards my brother’s room, “Is he going to deck me if I let you touch me?” he asked.