I licked his tight puckered asshole and he groaned with pleasure. My tongue slithered from his musky balls across his taint to his asshole before jabb...ing inside his ass and tongue fucking him as he writhed with pleasure. I buried my face between his butt cheeks and sticking my tongue deep into his asshole. I must have hit his prostate because he groaned and cummed all over the arm of the sofa. Then I went back to sucking his cock, working it good. He finely gave up me a load, shooting it down. At first I thought it snow and brushed it, then I realised what it was, because of its smell, and I sat there a little dumbfounded, that he had did this, then as the journey wore on, it's audacity stuck me, and if I am honest, I toyed with it until it just disappeared into the fabric of the coat.I wondered what he would have thought if he were a fly on the bus window that morning and watched me play with his sperm, in a small way, I was sad it had disappeared, I took quite a liking to semen. Katey and Lisa were smiling and rubbing themselves watching and Jake just kept eating as if it was all normal. I slowed up, thinking how weird it was to be fucking my sister in from of my best friend and her two best friends, but that made it that much hotter. When Jake finished his food and leaned back in his chair just watching I paused for a second said, "You okay with me fucking your girlfriend?" Dude, I'm tapped out," he said and yawned.I spotted Katey fingering her cunt and looked over. I decided this was my cue. I told him to go ahead and sit down and I’d be glad to get things started. He sat down and knelt down in front of him and took his cock in my hand. I could barely get my mouth around his thick cock. He laid his head back as I took as much of his cock in my mouth as I could. I didn’t have much experience sucking cock and had only been fucked once before but I was not going to let this opportunity slip away. Several of the other guys came over and stood around me and.