Mark slowly pulls out and pushes back in. I feel Rob throb inside me. "Slower, please, it.. is.. so hot".
Mark barely moves inside me as he leans forward and takes my nipple into his mouth. I groan and thrust my hips. Rob grasps my hips and pulls me into him. Then he pushes me forward. He starts to control our rhythm with his hands. As he gets used to the sensation of Marks's cock sliding against his inside of me, he begins to thrust his hips. Marks begins to pick up his pace as well. I enjoy their combined attention. I can't form coherent thoughts. I just want. There is so much sensation. I have always fantasized about DP but this is better than I could imagine. Rob manages to pull himself into a sitting position. He pulls Mark's face to his and kisses him deeply. They exchange a look and Rob pulls out of me. I am briefly disappointed but Mark makes up for it by pushing my legs over his shoulders and driving into me hard and fast. I met him thrust for thrust. Our breath is coming in short fast gasps, my orgasm rolls over me. I thought that Mark was right with me. He stops abruptly and flips me onto my stomach. He quickly thrust back into me.
I feel the bed shift and Rob lubes up Mark. Mark tenses and grunts. I feel his cock throb inside me. Rob and Mark move slowly together at first. Then as we get used to the new position the pace speeds to a furious pitch. Mark pulls me onto my knees but pushes my face down into the bed. He is thrusting so hard and fast into me that I feel his balls hit my clit. I hear Rob grunting and the smack of his body against Mark. I grasp the sheets in my fist and scream into the bed. Mark's orgasm is explosive. His cum begins to ooze down my thighs. Rob finally explodes into Mark. Rob pulls out and collapses onto the bed. Mark lays down on top of me. He hasn't pulled out yet and I continue to contract around him. He gives me a few more slow thrusts before slowly pulling out. He chuckles as he lies next to me. "I think you could keep going" I just smile at him.
I try to stand to visit the bathroom. My limbs are trembling so hard that I give up. I see Rob looking at me. "Was that everything you wanted?" I just nob, speech is not possible.
Rob tells Mark "We should help her get cleaned up." Mark gets up and turns on the shower. Rob helps me up and into the bathroom. Mark is standing in the shower and helps me in. He and Rob direct the warm water over me and gently rub soap over my body. They rinse my overused parts. I enjoy the soreness and clinch my thighs images of the evening flash through my mind.
Mark wraps me in a thick robe and sits me down to towel dry my hair. When he is done he rubs lotion into my legs, then slips my arms from the rope one and a time and rubs lotion into them. He helps me into a nightgown and guides me back to the bed. Rob has changed the bed linens. Rob lies down and I curl into him. I feel Mark sit on the bed. I fall asleep wondering what the morning will bring.