Aaron was a nosy kid. In school he would always overhear all of the juicy secrets, and would try to exploit them to benefit himself. But recently a small little virus had been going around and all of them had to sit at home for 3 weeks at most. Well those 3 weeks turned into almost a year at this point. Aaron felt his grip loosen over his victoms, and so felt less powerfull. Out of boredom during an online class he started looking out of the window. He saw a man heading over to the neighbor's house. And when she opened the door she was almost naked exept for a bathrobe. The man went inside and he coudn't see anything else. Aaron found this very interesting. He kept looking and an hour later the man left the house again. Then 5 minutes later another man pulled up to the house. The neighbor once again greeted him in a bathrobe and as the went inside he could see the man spank the neighbors ass. Now this had Aarons full attention. He pointed a camara at his neighbors house and recorded everytime a man came to the house. After a week of recording he took his evidence and went to his neighbor's house. She opened the door and there was Aaron smiling with a big grin. She asked what he was there for and he said that he had to show her something. The neighbor whose name was Karen was skeptical but allowed him inside. As he sat down on the couch, Karen asked him if he wanted anything. Aaron replied : "only that smoking hot body of yours at my feet". Karen was horrified: "Why are you talking to me like that young man". Aaron started telling her about the man he had seen going to her house and that he knew she was a prostitute. Fearing that he would go to the police, Karen obbeyed the requests from the brat knowing he could ruin her life at any point.
Aaron's first request was for her to undress and dance for him. She stood in front of him and gave him a striptease and a lapdance. After all the excitement Aaron was thristy and requested a drink. Karen went to the kitchen and thought of a way to make this little shit pay. Then she remembered the serum she still had in her closet. With a hair from her pubes and a little sweet strawberry, she dosed the drink and gave it to him. Aaron drank it up, and instantly started to change.
He felt himself start to age as he became 35 in an instant. His body hair got trimmed of off his body and he felt needles at different places scrathing him. Tatttoo's started to appear that were identical to those found on Karen. As the pain stopped he had a moment to breath. It was short lived as the changes started up again. He ran to a mirror to try and look at himself as he lost his vision thanks to hair growing in front of his eyes. He all of a sudden instinctively knew to wipe them away while walking and started running more like a girl. unable to find a mirror, he felt his face start to transform without knowing what it looked like. He gained very thick lips and felt his tung expend, now being able to reach places he previously coudn't with his tung. He felt his nose grow and a metal piercing grew in the same place that Karen had it. his eyes became a brown color and his eyebrows were trimmed down massively. Karen looked at him as she was staring at her face on a mans body. She had an idea of how she would use this. Aaron started to change further as his arms became slender and his hands shrunk. His fingers got longer and his nails became covered with clear nail polish. He felt his back start to hurt as fat build up behind his nipples. With every inch grown he would feel beter about his new boobs. What didn't help was Karen started to lick them, and it made Aaron incredibly horny. His dick was now fully hard and making a tent out off the underwear that he had still on. He felt bloated as a bit of ageing took place in his belly giving him a Milfy look. As the changes got further down, Karen took out the boys dick and strated sucking it hard. Aaron felt amazing, both the feelings of testostorone and estrogen flowing thru the lower and upper parts of his body competing for who could give the best feeling. The changes went further down as his hips expanded, strething out the underwear rapped under his dick. His ass pushed it even further as it ballooned outwards. He felt his tighs fill up, leaving no space between his legs. The estogen moved further thruouth his body, changing his legs to be long and sexy, and his feet to be slim and manicured. As he came in Karen's mouth, he felt weird in his dick. The amazing feeling moved into it and started attacking it, destroying it inch by inch. Until finnaly Karen was sucking a copy of her perfect pussy. Old Karen workd tirelessly to finish off new Karen. And as new Karen came she was locked in her body. Her underwear got replaced by the lacy red pantie that she had seen old Karen wear whenever she opened the door.
Old Karen explained that recently she had gotten tired of having to fuck men to make money, she just wanted to go on vacation for a bit but she woudn't be able to sustain the workload she had. So she needed someone to fill in for her. Now a identical twin with an unclenchable drive to have sex would be prefectly able to sustain her while on vacation while also making enough money to provide for herself. New karen still hadn't come to her senses jet and just sat there confused listening to the story. This was until she saw old Karen put on a strap-on. She instantly became horny again at the sight of the see-thru penis even thinkin it was real. As Old Karen learned the new one how to handle a deepthroath, New Karen enjoyed herself immensely.
We come back a year later. Old Karen has left on vacation and she gave new Karen a phone to keep track of what she does. She installed camara's from wich she can see the footage at any time. New karen has been fucking and sucking for almost a year, making sure she checks up with old Karen once a week via a facetime call. This time it was different. New Karen texted her an image with the caption; "I'm enjoying this way to much to quit, please stay away for a longer time". This was the sign that old karen needed. She broke up contact to explore the world. New Karen didn't mind. As soon as she could even think of her old life, a new costumer would show up and her mind instantly went to the Juicy big fat throbbing cock she could have in her mouth. She was happy in the end.