Jerking off your friends and shit is fun when you're all teenagers, but once everyone grows up, it's awful.
Had a girlfriend who'd fucked one of my high school buddies, so when he came into town, she offered a threesome. When we were 14, he was basically our little cum dump because he was the right amount of chub. At 26, he's basically fat sasquatch. I was going to fuck his ass while my girl rode him, but I went super soft when he opened his legs. Then he blew his load as soon as he was in her. Disappointing as fuck.