“Now as you are all no doubt aware this experiment is to test a new version of the drug Titalin and you have all signed forms committing you to this procedure?” he said. Tracey had indeed signed a plethora of forms once she'd volunteered, she didn't read them fully, who does, but she understood the gist of them which was basically that she agreed to do whatever she was told to. “This is indeed a new version of the drug, reduced in strength but we intend to pump larger doses into you to make up for that,” he carried on, “the ultimate aim is to produce large breasted females who will contribute to society by producing milk by the gallon.” Tracey knew what the aim of the drug was before she signed up but having it explained to her while she stood naked in a air conditioned room with the temperature settings seemingly set to freezing did not ease her concerns. Of course the main reason she signed up was because her boyfriend told her to. “Now we fully expect to have to go through several versions of the drug before we reach our goal and some of the more unpleasant side effects we witnessed last time may still happen with this version but more than half of you are slaves and quite frankly we can absorb the loss.” he smiled. Absorb the loss! What loss! Tracey didn't like the sound of that one bit, she knew the previous test subjects had been reduced to mindless vegetables but she'd assumed they had ironed those problems out and that's why they were testing this version. She was about to say something when another girl in a worried tone asked him how dangerous this drug was. “Oh very dangerous, this is version two of what we fully expect to be ten versions before we are satisfied with the results, to be frank even if this was version five or six I would be very worried.” he said flippantly. “Well I'm sorry but I've changed my mind.” the girl said trying to sound strong and determined but sounding like what she was, a naked and scared girl. Chambers sighed as if he'd been expecting this, “I've just asked you all if you'd signed your assent forms and you all assured me you had and therefore you cannot change your mind you silly girl,” he said annoyed. The girl looked confused and worried but made no attempt to leave as Chambers carried on, “You are all going ahead with this trial now like it or not and if you don't the consequences for you will be dire in the extreme I can assure you of that.” Tracey wondered how much more extreme they could be but like the others you stood quietly, subdued by his words. He turned to the boy and started telling him to prepare each girl for to be attached to a rather frightening machine which appeared to consist of long needles attached to thin tubes that were in turn attached to a central pumping unit. Preparing the girls involved rubbing their nipples with an antiseptic wipe and tweaking them to make sure they were erect as possible, a job the boy loved and which wasn't really necessary in the coldness of the room! To unnerve the girls even further the man laughed and said, “I should warn you that the needles have to be pushed through the centre of your nipples as deep into the tit as we can, that will cause you an awful lot of pain, but don't worry, I quite like the sound of girls screaming and crying.” he chuckled. Not for the first time Tracey thought about simply running away but she was naked and her clothes were on the other side of the building so instead she gave serious consideration to punching Mr Chambers as hard as she could on his nose but ultimately decided against it. He hadn't been lying though, when her turn had come to be injected she knew from the screams from the other girls that he'd been telling the truth, she'd never felt pain like it, the sting of the needle piercing her nipple was extreme but even worse was when she felt it being pushed deeper and deeper into her breast. It felt to her like a solid foot of needle cumshot was pushed into her, it couldn't be that much of course but it felt like it. With most immediate pain it quickly dies down to a manageable level but this didn't, the level of pain stayed extremely high throughout. She managed to look around at the other girls who were now all kneeling in a circle hooked up to the central pump and all seemed to be in as much agony as herself. It wouldn't of been so bad if they were unhooked after five minutes, well that was a lie, it would of still been bad, but they were left with the needles deep inside them for an hour, the machine constantly throbbing and pumping the drug into them. They were even left alone in the room for half an hour, each girl too weak to do anything about it, and even though it was the most painful hour of her life, Chambers and the boy seemed if anything rather bored. Eventually the boy went around the circle rather roughly yanking the needles out of each girl, accompanied by yelps of pain as asian he went. It seemed to take an japanese age for him to reach Tracey but he did and she almost collapsed fully onto the floor like several of the girls had done. “Well done girls, “ Chambers clapped, “ that's your first session done, only five more to go, “I'll see you all back here in a weeks time, “ he laughed, “ in the meantime make sure you keep a record of breasts, size, weight, tenderness, you probably won't see too much improvement during the first week and we will scan you again next week but it's important that you keep a record as well”. Tracey was just glad the needles weren’t in her any more and the walk back through the building seemed slightly less embarrassing than before, very slightly! As he had said there wasn't too much noticeable difference during that first week, maybe her bras pinched a bit but may as easily be her imagination rather then any increase in the size of her breasts. Her boyfriend seemed disappointed, as if he were waiting for her to sprout beach ball size breasts overnight and he acted like a sulking school boy when they didn't.Tracey was Hardcore quite pleased, maybe the lack of any visible signs would mean that he didn't make her go back for week two but it was her that ended up disappointed when he reminded her of the appointment at the centre and made it clear he expected her to attend. So at the correct time she presented herself at Mr Chambers office and took her seat in the waiting room with the other girls. As before they were kept waiting well past the appointment time and when he finally did come out and usher them into his office it became clear that two of the girls hadn't shown up. Two of the Fingering free girls, the slaves were all there of course and Tracey wondered if they'd ever actually left the building at all or were they kept inside the medical centre somewhere. In reality although angry Chambers was also philosophical about the missing girls, as if he'd expected it. “I told the bosses we should only use slaves for this, at least they will turn up!” he muttered under his breath as he picked up the phone and asked someone to send him two more slaves. Tracey herself probably wouldn't of come back if it hadn't of been for her boyfriend, the thought of being injected with those needles again filled her with dread. She stood there in shock, he was asian correct this Hardcore would not go well for her. A wide smile spread across Kimon's face. The dog had turned so we were ass-to-ass and frequently pulled to free itself, but we were very securely joined. I pulled up the clipboard from the protective bag I’d placed it in, and dipped the quill into the ink. “Now put his cock in your mouth.” MALLIKA She had pulled out her ponytail, the hair spilling down her shoulders. But for Fingering security reasons, it was japanese not until she reached her eighteenth birthday that she was allowed to actually begin working for the federal government in a very top-secret government project based on her discoveries. We went inside and took the elevator to the 3rd floor. Matt comes to me and says, “good luck girl” as he kisses me full on the lips and then moves along the line of bound beauties high fiving all their tits very hard on the way past. Luke had his arms round me, but as we both got some confidence, his hands started wandering, his left had sliding in through the arm hole of the life-vest and grabbing my left tit. Her friend continued, rubbing her crotch and smashing her clit with her cumshot palm. I’d felt my own dick, but this was completely different.