In effect there were four differing sexual variations amongst centaurs.Like my friends however, all the new centaurs had beautiful female human torsos... and delicate feminine features. This human femininity was also mirrored in their personalities. All the new genetically engineered centaurs were gentle caring creatures (Or I should properly call them individuals!), with intense parenting bonds. Centaurs did not commit rape, and furthermore they held tremendous affection for the new human race.. "You have to go nice and slow in the beginning," he said. "That way your bottom can relax." I think that this bottom is about as relaxed as he's going to get," said Ben. "Give it to me."Those words lit a fire in Tom's eyes. He slid his length almost all the way out, and then slammed it back in to its previous depth."Fuck yes," they both said together.I was overwhelmed, watching these two big, beefy men fuck. My hands were everywhere, rubbing Tom's chest, stroking Ben's cock and bouncing his. Yes, I do deserve to be punished. Yes, displaying my own body is appropriate given all the ogling of others that I’ve done. There are you happy Master; can’t you see how red I’ve gone, how embarrassed I am that you could treat your pet like this.I never wear underwear Master, I consider it unhygienic. I keep my naked pussy bare and my tiny breasts hardly need the support of a bra. Of course I don’t do that. I told you I am a very good girl and good girls don’t touch themselves there. No. You may land yourself in a whole heap of trouble along with your parents and your sister here and all for the sake of just burning your bra and panties. May be you should also talk to the Lifestyle Advisor at school before doing anything rash.”The girl in question suddenly looked a bit deflated and a bit silly over her little outburst but could see Susan’s point and went very quiet just as the school bus was pulling up. As they all climbed aboard Susan smiled at the girl but leaned over to Jack.