” I could see the disappointment, and desperation, in Monique's face as I let go of her clit. She let out a whimper and got to her knees. She looked...back at me as she crawled toward Emily's cage.My dick was hard and erect as Monique took Emily out of the cage, Monique pulled her friend softly to the bed using the leash that was still clipped to Emily's collar.Monique looked up at me, I could see the desperate need in her eyes and I loved it.Monique pushed Emily on her back on the bed, she was. She was shaking now, trembling uncontrollably with excitement and almost lying against me and when my fingers, first one and then two, slipped inside her, her legs almost gave way and she cried out through clenched teeth. “Mmm... oh yes, don't stop, please...” her words drawn out and hissing as her breath forced its way between those brilliant white enamels but, I did stop. I could sense her disappointment through her breathing but she didn't have to wait long. I withdrew my fingers and lifted. Jason had become her lab partner as a favor to Harry who inherited her when she was not doing well in another lab, and requested a transfer. Since Harry’s lab had an opening and Jason was without a partner, they were paired together three weeks into the course. She was not a Playboy or Penthouse model, but she was attractive, and knew how to dress for effect. Jason had gathered by some limited conversation with her and from campus rumor that she was a “townie” and her parents. His dick was thick and grew in my hand. It was long too, close to eight inches. He was working my dick too."Fuck you are hung" I said to him. "I want to admire you".I pushed away from him and went to the far side of the room. I sat on the floor with my back to the wall. I said to him "I want you to make like you are Tyson Beckford. Do the catwalk thing and show me that big swinging dick."He humored me and walked up and down like a model, but naked and erect. His stature made his thick cock seem.