When Slave knelt between her thighs and began her work, Rebecca came up behind her, and said, "Keep working. It's time to add that little sister we pr...mised you. I guess you get triplets, instead of twins." With that, she slid the implantation device into Slave's cunt, giving her ass a little slap as it went home.Slave moaned into Dawn's crotch, which brought an answering moan of pleasure from Dawn. By the time the device was finished, Dawn was ready to push Slave away, and it was Rebecca's. They were on summer break now though. Lexi was at Donna’s house, Lexi’s BFF. Their maid, Bri, and her mother, Liz, were out having lunch, and her father was out of town like he almost always was. That left two people on the property, Rosa, their gardener who Brooke almost never saw out of her little house in the backyard, and Nathan, Brooke’s brother and the only man around the house most of the time with her father on nearly constant business trips. Nathan was shy and tended to keep to. Only a couple would insert their fingers inside their sixteen year old pussies. I was not sure if that is how they made themselves wet or not, but I could tell I did not have to put a finger in to get wet. I was already there.I just wanted to be wetter. I wanted to ooze like them.My clit was now hard and stuck out naturally. I knew it was because of being more aroused. I thought it best to keep feeling that.Slowly, I put my finger on my clit and immediately the same feeling I had filled me. "That's My cock you feel against that fuck-hole!" Whimpering turned to light moaning. "you sucked My cock really good, and now I'm gonna fuck you!" By this time my own cock was as hard as a rock. "Now push that cock into that fuck hole, just and inch, no more!" "Sir, yes Sir." "Move it around a bit, in a circular motion. Do it!" "Sir, yes Sir" "Does that feel good? "Yes Sir." "Now take it out!" Whimpers "Yes Sir." "You're ready for a good fuck, aren't you WHORE?" "Yes, Sir" "But I'm not ready.