Born a s*x Slave

Changes

The doctor walked back in a few hours later while she was still asleep strapped to the steel table. He came closer looking at her breasts which had grown to a C cup compared to her B cup breasts she had before he started. They looked so supple he wished he could suck on her n*****s which were still hard and a bit red from the earlier treatment. He was impressed with how quickly her body was taking to the formula which meant she must have a very fertile body perfect for getting pregnant and baring children. He loved pregnant women which was part of the reason he took the job here other then all the hot woman slaves he could f**k when he wanted since he was the doctor taking care of them. He started thinking about f*****g her young p***y when she got pregnant making his d**k twitch with excitment but he knew he was going to have to wait to have this budding beauty till after she had been given her last two treatments.

He almost felt sorry for how he was about to wake her if she woke up at all during the treatment this time. The first time seemed to take alot out of her but he expected that. He loaded more of the formula into the machine and started the procedure. The machine came to life and the needles came back down and pierced her chest once again filling her breasts. She stirred moving her head around and blinked a few times before she saw what was happening to her again. Tears formed in her eyes but she didn't cry out this time. I could see she was trying to be strong which he admired but he could tell she was losing that battle. She turned her head to me with the needles still inside her with a weak voice she said "please, it hurts I don't want anymore my breasts feel so full they are going to burst." I walked up to the table as the needles were pulling out her of new juicy breasts. "Shhh it's ok it's over for now just one more time to go in a few hours" he said trying to soothe her. He messaged her breasts again feeling how full they were and pinched her n*****s to get any excess fluid. She moaned softly as I did so and wiped it away he could tell she was becoming exhausted again from the treatment he had given her. Her breasts reminded him of a pregnant womans that were slightly swollen from beginning to produce milk and it turned him on. He finished what he was doing and told her to try to rest again and stay still awhile longer so the formula can do its work undisturbed. The formula needed more time to be absorbed this time since he pumped more into her than he did the first time and would lower the amount he put into her for her last treatment he thought. Before walking back out he turned to look at her again and she was already passed out cold.

Ruth woke once again to the needles in her sore aching n*****s. Soft tears fell down her cheeks as she turned to look at the doctor once again pleading to stop the pain and that she couldn't take any more. "I know you think what I am doing to you is harsh but you must understand as a slave the government can do as it wishes to you which includes these treatments. You will be thanking me anyway later with these soon to be big tits." he told her. She didn't understand what he meant by thanking him. She may have wished she had bigger breasts but not like this. The needles ascended for what she hoped would be the last time and she looked at her breasts as they pulled out of her. Her breasts looked huge to her as they are now and she thought they couldn't possibly get much bigger. They felt heavy and uncomfortable on her chest as they weren't the small t**s she was used to anymore. The doctor approached her again to pinch her hard n*****s wiping away the excess but this time he kissed each n****e when he was done. With how sensitive her now raw n*****s were it made her gasp with a soft sob coming from her lips. "Since we are now done with your treatments you will have to wait a menstrual cycle before we can start breeding you so the formula has been fully absorbed by your body. The nurse will take you to your new room where you can rest again and I will be by to check on you again." he told her. He looked down at the chest again smiling at the big t**s that she was forming before leaving.

The nurse came in and undid the straps holding her down. Ruth sat up and almost fell over trying stand with the new weight on her chest making her unstable. She felt sore like she never had before but her pain was slowly ebbed away as the formula went to work inside her for the last time. "Follow me" said the nurse. "Where are my clothes?" Ruth asked. "You will not be needing any clothes for the time being and don't expect to be wearing many clothes from now on as you are a s*x slave but if it will make you more comfortable for the time being you may wear this." said the nurse curtly handing Ruth a thong that covered only her p***y and nothing else. "May I have a shirt?" Ruth asked feeling self conscious of her new breasts not wanting to walk about almost nude. "No and no more questions slave follow me to your room." the nurse said sternly. I bowed my head in defeat and tried to keep up with her brisk pace walking out the door with nothing but her thong and choker.

The room I was lead to looked almost identical to the one I had before with the exception of there being another bed in the room and a few other things. Standing by the bed was another girl who was wearing the same thing I am. She had blonde straight hair that fell below her shoulders and soft green eyes. She was very beautiful with an hourglass body and a full figure. She didn't look to be much older than Ruth was. However it looked like she had an 'X' tattooed to her lower abdomen which seemed out of place on her body. "This is Tina and she is to be your pregnancy partner. She is infertile which is why she has been marked but she will help you through your pregnancies. The doctor will be by in two hours to check your breasts again." was all the nurse said before leaving the room and locking the door as they weren't allowed to wonder about in the hallways unattended. Ruth looked about the room and saw a few more differences but was to tired to focus one anything anymore and just wanted to lay down. She sat on the bed across from where Tina was sitting. "It's ok if you want to lay down for a bit I know you probably are tired." said Tina. "Thanks my body is so tired and a nap on a soft bed sounds amazing." I replied. I layed down and closed my eyes finally feeling like I could maybe actually rest. Even though she had fallen asleep after the first two treatments she still felt exhausted. She was most of all sore in her tender n*****s and breasts which were still making her uncomfortable causing her to toss and turn a bit. Tina must have seen my struggle to fight the soreness and get comfy to really sleep. "May I?" she asked. "I can tell you hurt and if you want I can message them for you." Ruth wasn't sure what to say as she had been around the other girls in the minors ward naked several times sure but we hardly ever touched each other. She thought about it for a second but decided to take Tina up on her kind offer. "Yes I would appreciate that" Ruth said smiling at Tina with tired eyes. Tina came and sat next to Ruth and started to gently message her sore tender breasts that were still quite full of the formula as it hadn't been fully absorbed yet into Ruths breasts yet. "Ahhh that feels nice and is starting to feel less sore thank you!" Ruth said happily. "Oh it's no problem at all I am only happy I could help ease your discomfort. I know these treatments can be hard on the body but well worth it. How many treatments were you given?" "They injected me three times but I passed out after the first two." "Oh wow usually they don't do that many I guess you had some small t**s huh?" Tina giggled. "Well they aren't going to be small anymore." I replied watching her message my sore breasts. Ruth smiled at that thought of now having big breasts and felt happy about that fact as she drifted back to sleep once again.

Ruth woke a few hours later to her n*****s being pinched and her chest being fondled. She opend her eyes and saw the doctor standing over her examining her chest which had once again grown even larger. This surprised her but it was a welcome one."Your t**s have grown quite large. Larger than even I projected which means your body took well to the treatments. They are absolutely beautiful." the doctor said as he was admiring and touching my now large but still perfectly round and perky breasts. I was getting used to the doctors touch and was beginning to wish for more from him but it wasn't my place to ask that of him. Nor have I ever been with a man yet and I was still scared to experience that for the first time. He however had his own plans as he dipped his head down and started to suck softly on one of my n*****s into his mouth. I let out a moan as I couldn't help myself with this new feeling running through me. "Your t**s have absorbed all the formula that's good means you will be able to breed soon" the doctor said with a smirk thinking about how she would look with a baby in her belly and milky t**s. It was making him have a huge boner but he knew he wanted to wait to have her till she was with child and then f**k her brains out. An idea came to him as he got up and looked over at Tina who was sitting on her bed watching clearly becoming aroused watching him with Ruth. He grabbed the small length of chain from his pocket that he kept for occasions like this and attached it to a loop on the wall and then attached it to Ruths choker collar. "I want you to sit and watch as I f**k Tina and learn what it means to be with a man. Keep in mind I will have you one day and I want you to remember the kind of f*****g you have to look forward to." the doctor said with a wicked grin. He strode over to Tina who watched his every movement with anticipation. The doctor began to strip himself bare down to his underwear that was tented and straining to hold in his hard c**k. He then took that off too revealing his c**k that sprang free of its confines. He had a perfectly toned body that made both the girls feel hot looking at him Ruth had seen p*****s before during a few of her classes for s*x training but never a real one up close before and it was making her p***y wet just looking at him. "Suck me off slave I'm waiting" he said to Tina who quickly got off the bed and got on her knees in front of the good doctor grabbing hold of his shaft and began licking around the head and down his length. Ruth wasn't sure what would be considered large for a c**k but she felt his was very large though she had little to compare it to. She continued to watch Tina take his whole length in her mouth and begin to bob her head up and down his length with loud sucking noises coming from her lips. He watched Ruths reactions to what was happening and he could tell how innocent se was her expressions which just turned him on even more.

Tina brought her hand to his impressive sack gently squeezing and messaging his balls while sucking him down. She could tell he was getting closer by his grunts and groans which just made her p***y wet knowing she was making one of her masters happy. He fisted his hand in her making her hair takeing him even farther into her mouth spilling his c*m down her throat forcing her to swallow it all down as he let out a loud groan of satisfaction. "Lick it clean slave and then I'm going to f**k you in that infertile p***y and then c*m in your ass while she watches." said the doctor to Tina. "Yes sir" she replied looking up at him from her knees. She got to work licking all around his c**k and balls making sure to lap up any c*m that may have come out of her mouth or was left behind. Once she was sure it was clean she got up and turned around on the bed with her ass in the air getting into position for him to take her as he wanted. He settled himself behind her at the entrance of her p***y making sure that Ruth had a good view. He then plunged himself in her wet p***y forcing himself in till she took all of his impressive size in her aching cunt. She moan in satisfaction as he began f*****g her hard with his big balls smacking against her p***y driving her wild. She couldn't take much more of his punishing thrusts before she felt like she was going to c*m. "You can't c*m till I do slave" the doctor told her. She wasn't sure how long she was going to be able to hold her release but it was making her even hotter for him. He turned his head to Ruth-13 while keeping up his pace and asked "Do you like watching while I f**k her slave? Watching her writhe beneath me taking my c**k in her p***y?" All Ruth could say was "Yes sir" as she stared in amazement and wished it was her he was f*****g. Watching them was making her wet between her legs and she wondered if that's what s*x will be like for her. If so she wanted it and lots of it. The doctor could tell how turned on Ruth was getting watching him f**k Tina in her tight p***y. "Touch yourself slave" he said looking at Ruth. Ruth understood what he was asking of her as it was one of the things they explained in s*x training. She slide her hand down to her clint rubbing her self in a circular motion. After all the treatments he gave her body it made her even more sensitive and responsive to her touch. She felt her release building inside her as she played with herself watching them. The doctor smiled watching Ruth and he felt he was getting close once again. He removed himself from Tinas p***y and positioned himself at her ass. Not even stretching her first he pushed the tip of his c**k in slowly easing himself into her tight ass. Tina started rubbing her own clint wanting release and ignoring the pain that was coming from her ass as his started to f**k her with earnest in her tight hole. "Ah f**k I'm cumming in this tight ass slaves now c*m for me" said the doctor as he threw his head back unloading his seed into Tina. Both the girls started cumming almost at the same time and it was so hot to watch them both. Especially Ruth as he saw she was fondling her new sizable t**s as she cummed. He pulled himself from Tinas ass watching as his load started to ooze out her gaping hole. "Now clean me up slave I have other patients to see" he said looking at Tina. She got on her knees again licking him clean making sure to get every last drop of his c*m. Ruth had collapsed on her bed after cumming watching the doctor f*****g her new friend. She was still chained to the wall behind her and doctor came over to remove her chain. He stood above her watching her breath heavily and said "This is what you have to look forward to on my next visit when hopefully you will already be pregnant." Ruth got excited at that idea and couldn't wait as she wanted him so badly. He put his clothes back on and was about to leave but not before looking at Ruths gorgeous body. "See you soon slave" he said with a smirk before leaving the room. Both girls layed down to rest and Ruth wondered when she will be f****d for the first time and how many more changes will she go through.