Traci gets satisfied

As Miss Williams and Sherry were talking Traci was getting naked. Ben's eyes fixed on the young woman, her body was awesome. Her tits were a handful, with big pink nipples that were already hard and erect. Her pussy was shaved, and he could see how wet her swollen cunt was already.

Traci took the lead and lay back on the bed in the test lab. She spread her legs wide, spreading her pink cunt. Ben's cock had swelled to almost a foot long and was obscenely thick. Sherry and Gina did not see how Traci would be able to get such a huge cock into her cunt. Sherry warned her again, "Traci you don't have to do this. We can end this experiment right now if you say so."

Traci just looked at Ben and said, "Come and fuck me with your big cock."

Ben wasted no time in fulfilling her request. He moved between her spread legs, and began to rub the head of his monster dong up and down her wet cunt. His cock was quickly coated with her lubrication and he lined his titanic shaft up at the opening to her fuck hole. Traci was ready for him, "God, quit teasing me and shove it in. Fuck me hard, I can take your big cock, I can take it to the hilt."

Ben shoved his cock into her tight cunt, and was pleased when he was able to ram himself to the balls in her wet twat. He started a nice steady fucking motion and she was quickly at the point of orgasm. Ben drove deep, grabbing her ass, forcing himself ever deep in her cunt. Traci began to climax, her hips bucking against him, her hands pulling and twisting her swollen pink nipples. She moaned as she climaxed, "God fuck me harder, fuck me harder," she said over and over.

Ben was quickly approaching orgasm himself and as she finished her climax he pulled out and called for the test tube where he jacked his load, almost filling the tube to the top. All three women watched his massive cock grow further, swelling to over a foot long. Ben was ready to keep going and the three women wondered what his next request would be.