I am german, a pervert and not a friend of perfectionism. So I just wrote my story and didn't change anything during my writing. If you still can enjoy this story it would be quite nice. But it's not finished by now. I will just update the story as soon as I get normal in my head again ;)

The story begins with me, Chris and my girlfriend, Lena. 
I never was too tall, exactly 5,10 and a half and I knew up from
my first girlfriend I had, that was with 19 btw I am a latebloomer, I had to recognize, that I am totaly into tall women. In my fantasies
I always stand upright looking into the boobies of my girlfriend plus me wearing shoes and her standing barfooted. That gives me the kick. Some people tell me that I got a mother-fetish because my mom left me when I was 10. But I don't care where this fantasy comes from. I'd just like to let my face fall into those soft, big breasts and feel the warmth of her private parts with my left hand. 
My girlfriend Lena is just 5,2' and it was more of an accident that
we got together. Furthermore I always thought that I never loved her that much as she does. She isn't ugly at any purpose. I even think that she is quite a pretty woman. But then she got problems throughout her whole childhood. No love from the parents, always being scolded for things she hadn't really done. So she got into anorexia and lost all her weight. She nearly died by it and everytime she tells me those experiences I shudder and feel bad for her. By now she is 24 and I am 23. She secretly calls me her baby, but I dont like that. When she stands in front of me she reaches my chin and sometimes when she stands on a step I am a little smaller than her. That gave me a hard-on back at the beginning. But today I just remember that it's a dream her being taller than me. Just a dream...
She is a b-cup and befor she went on the pill she even was an a-cup. So physicaly she wasn't really what I longed for and although I got along with her really good, we both were romantics and were really tender to each other, I often longed for another partner. Once I even had sex with such a person. She was plump, 5,9' and wore an e-cup. I directly came when we just hopped into bed and she began to caress me. I tried hard but it was too much for me. Too much the solution of my fantasies. This woman was disappointed and I got a bad feeling for Lena. So we cut it off. But having a second sex-partner wasn't that unusual for me by that time. 
Now we were together for eight months and it was short before christmas. I am a cruel pig and always dream aloud of big breasts. I wouldn't tell her that she should also be taller. Big breasts, that is possible to achieve. Getting taller isn't unless you do it like those poor little japanese girls having steel between their bones to be 3 inches taller. I wouldn't want Lena to suffer that bad just to please me. But she joked with me that I should give her breastgrowthpills for christmas. So I asked if she was serious, cause she sounded like it. And so she was. Now my whole sexual fantasy got mixed up in my head and I tried hard to think of the best way to use this opportunity. Sure I thought, that I should have told her, that I liked her as she was. But as I said, I am far from being a good man. 
So I browsed the net and just found commercial shitass stuff that promised to grow breasts on everyone. I wonder if I could grow breasts on Arnie with that stuff...
Everything seemed to be a total ripoff. So I went to study a little of hormones and their effects on the body. What hormone tells the body to hit puberty, what hormone tells it to grow breasts when the other hormone is triggered etc. 
First I came to hormones like prolactin and other stuff that let breasts grow by filling them with milk. Pregnancy wasn't the stuff I was into. So I didn't think about that. I thought about cows and pigs and the hormones they get to grow big and have big udders. I didn't even bother that those hormones weren't supposed to be used on human. So I went on some agricultural universities websites and found one hormone that induced the activation of fat tissue growth. I was too tired to search for something to reactivate puberty but I already thought that such a hormone wouldn't exist or at least that if you already had your puberty that the hormone couldn't trigger it again. But little did I know that she was right in puberty at this time. That sounds ridiculous. A 24 years old woman hitting puberty. But she got anorex when she was 11 and she would have been a late bloomer. She just went out of her addiction to get thinner when she was 19. So she didn't ever grow larger than she was when she was 11. So the pubertytrigger might have just unactivated itself when she got anorex I think. But I am not sure and I know very little on this subject. But the next day I went to order those hormones. What an asshole I was. I went to the agricultural institute of our city. A city with a university. My luck. I told them I needed it for my study in agriculture. They didn't want to see my ID. My luck!
When I got out of the institute I had a really hard on but I also felt a little guilty. 
on 11th of december I received the hormones. I bought quite a load because they weren't expensive. And now there was all the way up to christmas to wait until I gave her the pills. I thought about fixing a bottle and let her think that it was some of this commercial wuss instead of those hormones. So I waited, waited waited...
and in the evening of the 11th of december it was TOO MUCH!
I lived in the same house with my brother and she lived in the same city with a friend app. half a mile from my house. So I couldn't stand it and got out a pill and drove to her house. 
She was sweet as always, made much love to me. My head was filled with only the pills so sex was a quick performance but an enjoyable. 
Afterwards I went into the bathroom to get the sweat off. Then I went into the kitchen and rubbed the pill between my finger so it went into little pieces. those pieces I put into her bottle of soda. She doesn't drink anything besides soda. It's so sick to me. But then I again had a hard on by just dropping it into the bottle. Even after I just had sex. When I came back she went into the bathroom and came back telling me that she also drank a little. Just by letting those words come out I felt a shudder on my back of sexual aroseness. 
I tried hard to get home quickly because I wanted to be for myself right at the moment. Think about everything again. Perhaps MASTURBATING once, right at the moment. I was so arosed that I didn't think of anything else. 
So we spoke our byebyes and I kissed her goodnight and drove home. 
I was so confused and nearly crashed into another car at the trafficlights. 
I couldn't really sleep so I worked on some pictures of her with photoshop. I made her look tall and plump, with giant tits. Picture after picture. I forgot the whole world around me. 
I didn't even think of the possibilty that it wouldn't work with those hormones. It HAD to work. But I always was sort of an optimist. 
The next day when we met each other it was afternoon. I was a little disappointed that she still wasn't taller than me or even a little taller than yesterday but she just took the pill once. Fantasy sometimes tells you expectations that are just stupid.. So we went on our routine once again and this time I put the pill into a piece of sweets. She loved sweets and gained a little weight since we got together. I loved that but she hated it. But she still was far from being fat. She was absolutely normal. Indeed she had more of a petite figure. Like a pixy I once told her. She ate the sweets and we had our sex. I did my workout and we went to sleep. I was exhausted by the lack of sleep from yesterday and slept very fast. 
The next morning I went home without having a better look at her. But from what I could tell she didn't seem changed. Now it was the 13th of december. I did my studies at home more or less concentrated. In fact more the latter. I study law. When it was afternoon I got to Lena with a pill in my pocket. When I approched her at the door I still didn't see any changes. She told me that she ate very well too much this day. But eating a lot for her wasn't that strange. But then I saw what she ment. Her jeans didn't really fit her all to well yesterday. I knew that and she knew it too. But today she lifted her shirt and her belly just lay on the jeans. She must have gained a pound and had a full stomach. So I got a hard on again and we had really bad long sex together. I even came two times. That wasn't usual to me. I did the trick with the sweets again and so she swallowed the third pill. Afterwards we once again tried to have sex. I was just so amazed with just her belly being a little bloated. But in vein, we just caressed each other into sleep. 
On 14th december I woke up and wanted her to wake up with me. Surely I wanted to notice some changes. She didn't know what I wanted so I told her that I just wanted to appreciate her a little. She was a little blushed but I love her for that. Her figure seemed to be a little fuller. Surely because of her good appetite from yesterday. Her waist wasn't too slim and her hips seemed to be wider. I touched her boob and squised it a little and she just let out a little "ouch". It hurt her, when I squished them. This never was before. i got her into my arms and wanted to kiss her good bye. Sure, I wanted to check out if she still got only up to my chin. Then that could be still so but I had to lift my head so that she could stand below my chin. But it also could have been hopeful imagination. 
I was so aroused that we once again had sex. She was a little confused of my sudden sexdrive but told me that she also was a little more aroused than normaly lately. Then I went home. 
Now I wanted to give her more than one pill a day. I thougt it really would work and I told me that I had seen the changes. 
In the evening she just opened the door and when I came in she sat in the kitchen. She was eating a vegetarian lasagne. She is a vegetarian by the way which I will never understand. But who cares. She ate and ate and her belly seemed to have bloated even more than yesterday. She went on the toilet when I got a seat. She told me that she had such an appetite that she even had to decide hard wether to go on toilet or go on eating. Once again I had a hard on. When she got up I noticed her belly really stretching out of her jeans visible. With that stuff in her belly she looked a little overweight. So the door to the bathroom went into its lock and I got out two pills, crushed them and put them onto the lasagne. When she got back her belly wasn't as bloated as before. Again I was a little disappointed but thought that soon all would change. She went on eating and I caressed her belly and the parts below her belly. She got hot but couldn't stop eating. So she cleared her plate, stood up, hold me in her arms and I realized her fitting perfectly under my chin like before. So I was hell disappointed. We went into the bedroom, she in front of me. Then I saw she wasn't wearing shoes and I wore my normal shoes. Man I rushed her into her room and we once again had bad sex. When I got of her clothes it was visible to me that her breasts were now also filled more than normal. I couldn't tell if it just came from gaining wheight or was extra tissue growth. Her tits didn't really fit into my hands. But they were just a little bigger. But bigger is bigger and that made me really hot. After sex she wanted to eat again. She was worried that she soon would look like yokozuna but I told her that I loved her even more as she was now. Asshole asshole... but who cares. She ate tons of sweets and her belly bloated even more. 
I was so tired of the sex that I soon slept. She was still awake. That was awkward because I never was asleep earlier than her. But I didn't care. The next morning she lay on my side in the bed and I caressed her a little. Yeah, her breast was indeed fuller and her belly was nearly as plump as the belly from the woman I slept with once. I was so aroused. I pressed her against me and could feel her sweet butt. It was also fuller. She had gained weight for sure. 
She was too tired to have sex and I tried to get out of the bed although I had a raging hard on. She went on sleeping and I went home. I wondered that it had such an effect in weight gain with Lena but I wondered positively. 
On the evening of 15th december I stepped into the door and she was already lying on the bed. Completely naked. Her belly wasn't as bloated as yesterday. But she told me she ate a whole plate of pizza. I couldn't see that in her belly. Her breasts did seem a little larger but not that much larger. I took of my clothes and jumped into the bed. We had bad sex and now I noticed, that my hand would never reach around her breast. Although it didn't really seem any bigger. We had really good sex and then she went into the bathroom. I also stood up to prepare the next sweets for her. Two pills again. When I was finished she stood in the door and wondered that she felt a little like lifted into the air. She was barefooted and I was also. I hugged her and now had prove that she had also grown. I couldn't put her under my chin anymore. As much as I tried it without acting obviously. I was turned on again. She ate the sweets and got back into the bed. Today I didn't want to sleep at her house so I told her a quick lie that I still had to do some work to do. We kissed good bye and I noticed me wearing my shoes and her barefooted she would still not fit exactly under my chin. I had to get away from her before coming again. She loooked at me a little puzzled but kissed me goodbye. 
On 16th of decemberI came into her flat. We both wore shoes. I recognized that she would come up to my mouth so I stood a little tiptoe that she woudln't recognize. She didn't really, I think. 
Today I gave her two pills. She told me that her clothes were too small for her. She had gained 5 pounds but due to our lately freshed love she didn't seem to care too much. It was more like caring wit the wish of getting a response like "I love you. And I love all of you." And so she got that desired phrase. She told me that her bras also were too small for her and she noticed that I got a hard on. She knew of my desire to her heaving bigger breasts. So we had sex she had her three pills again in her soda. She already ate all her sweets today. She ate another plate of pizza and we slept. 
The next morning on 17th of december I woke up and she was once again asleep. Man she was getting huge and plump. As I felt her. I could feel her breasts with two hands. That was clearly a d-cup I thought. Her belly wasn't too plump but her hips were far wider than mine. So I woke her up because I couldn't stand it anymore. She was totaly confused and I told her to stand up to compare with me. She did as I wished and I was pale white then. She reached my eyes with her head. she must have been 5,8' by now. I was so aroused but she didn't really seem to recognize and asked if she could go on sleeping now. 
Man I soon would have a really tall girlfriend. Her breasts were heavy now when I tried to lift them and her ass was in height of my penis. I was so amazed. And her butt was so soft to the touch and round and heartshaped. If I had been 70 I would surely have had a heartattack.
- sorry, I am too aroused by my fantasies. I will go on soon enough! -

behinnerte