We stopped to take a break as he came down to kiss me and we made out looking at eachother. "I want you to fuck me... fuck my pussy...." he said out o...f breath. I started to fuck him right away as he let out a loud moan, feeling my hands holding onto his ass so tight as i pounded him and the whole bed shook. "Yes! oh fuck me!! fuck my pussy like that!!" he begged. "Spread it.. spread your pussy for my cock!!" I told him as i reached up and grabbed his neck with both hands, he threw his hands. I looked around. I was alone, but then I heard someone coming down the stairs. I closed my eyes, pretending to be asleep. I don't know I did that, it was a dumb move. I was just disorientated still from sleeping and wasn't ready for any kind of confrontation.I heard someone approach the couch. I already knew who it was. I debated opening my eyes and putting a stop to it right then and there but I couldn't. For some reason, I dreaded the complications that would result.I felt my bathrobe slowly. "By blood brother!" "It's not like you haven't checked out his ass and his package tonight," Clara chimes in. And you've already fucked my cock twice i think to myself."To hell with both of you." She takes her suit off as well."Uh, does that mean," I start to ask."No!" all of them answer at the same time. Sarah laughs, "We'll get to see cock the rest of our lives, but a guy in a thong is very rare. We need to enjoy this." Alright, let's finish this out then. One lap dance and I'm free and you. I opened the beer and took a drink as the other two moved closer and all looked at my shaven pussy, by the looks on their faces I was guessing they were even less experienced than I thought. I asked them, “do you know what it means to be a submissive when it comes to sex?” and they all shook their heads replying “no”. So I explained to them that a submissive, also called a Sub, needed to be dominated by strong partners while having sex; sometimes even being tied up and/or whipped gently. .