Chelsea tells Billy to come closer to us, so she could watch Tammie ride his big cock. Tammie straddles Billy and starts to ride him. Pretty soon, all...I heard were the sounds of our big black asses, plopping against our two white studs.With little Chelsea sitting in between both couples.Then suddenly, I felt something cold pressing against my puckered asshole. Apparently, Chelsea had lubed up her hands and was now going to use them on our black asses. First I felt her little index finger slide. I could see her look back at me, nothing but continued desire in her eyes.I took hold of my cock and guided it toward her wet-looking slot, feeling the heat as my large, inflamed cockhead touched the lips of her feminine opening.It was heaven.I moved the tip of my cock slowly up and down in her gash, thrilling to its soft slickness as it lubricated my dick-head.Would my cock fit inside her? I wondered. Did she really want me to do this?My question was answered as I felt Jenny push back at me,. It’s me. I’m here.” The words tumbled out in a rush even as I struggled to hide my joy. Ben’s quiet chuckle followed, and I winced in embarrassment.Then his voice came clear and strong. “Hi, Shelby. I was thinking about you and wondered how you were doing. Are we still friends?”My joy at hearing from him was almost squashed when he used that word. Up to then, ‘friends’ was a euphemism Ben used for me being willing to fuck him, and a familiar anger began to surface.“That depends, Ben,” I said. "Well, it's a kind of a game, a fun one. It's called anonymous sex in the back rooms of the station."Ferro laughed a little as he self-consciously scratched his sideburn with his free hand."Your game does sound like fun. I've never heard of such a thing being played on Callisto but that's not surprising. Er, there isn't a hidden cam or something else that will be utterly humiliating in there?" No," she said, "The offer is the offer. See this door? You get us inside and we have fun. You don't.