Suddenly Jamie pushed Timmy's head away before anything could happen.
"Sorry Jamie, I don't know what came over me"
"Jamie, what happened to you? Your pe-pe is huge, you’re huge, you’re bigger than me"
Jamie had become massive. His legs and calves swelled to huge proportions. His body had taken on an hourglass figure with a muscled back, a 10 pack, two huge pecks, and a newly chiseled face. He was the man who he had always dreamed he could be. He dwarfed the guys at school, and most importantly-he was without a doubt the big brother again.
Panting, and bent over in pain, Jamie quickly asked, "Timmy, is it always like this? Are you always this horny?" Jamie's cock throbbed while Timmy's suddenly rose in response to the excitement. Eventually, Jamie could take no more and began stroking himself furiously. Timmy joined shortly thereafter. Jamie looked at Timmy with a huge grin of pride, "well little one, I always wanted a brother that I could get off with." The brothers began filling the silence of the room with grunts and jokes about who had the greater endowment until they both came and collapsed on the floor.
As soon as Jamie regained his composure he stated, "Timmy my boy, I need to get laid, and it's time for you to become a man too."
"I thought that I was growed up?" a puzzled Timmy responded.
Jamie made a call to Valerie Smith. Yes, she was the school slut, but she had been after Jamie for years, and she was willing to be over in a second. When Valerie arrived to find the two studs in front of her, she was ready for anything. She dropped her panties and skirt, spread eagle, and asked who was first.
Jamie led a nervous Timmy to her. He then had Timmy awkwardly lower himself on top of her
"Jamie, what's going on here? What am I doing?"
Not knowing where else to start, Jamie grabbed his little brother's quivering and rock hard penis and slid it in to Valerie's warm and waiting vagina.
Timmy had a look of euphoria on his face. Then he just started grinning from ear to ear. "Wow Jamie, my pee-pee feels so good. It's even better when I hold it myself” Jamie responded, "You just enjoy it little man"
Jamie of course stayed to watch as he gently rubbed his own member. He was surprised though as he started to notice a change in Timmy. Timmy slowly started to lose the look of youth and being naive in his eyes. As Valerie rocked back and forth his words began to change to "yeah baby, you like that pe-pe-I mean do you like that dick” Jamie could have also sworn that Timmy's voice just got a slight bit deeper. Suddenly, Timmy flipped Valerie over and started fucking her from behind. "Yeah bitch, take that cock"
Jamie didn't know what was happening. A strange sense of horniness came over him. He has been horny before, but this was like animal instinct. He knew he wasn't going to be the only one losing his virginity today. He pulled Timmy off her by the shoulder and soon took the place that Timmy had before. However, as soon as he did so, he felt himself starting to fade away mentally. His mind was flooded with images of breasts and pussy. He wasn't sure what was happening, but he realized somehow that he was losing respect for women, and that he was going to cum soon. He flipped Valerie over and told Timmy to join him-they were going to jack off on her face. The two would soon cover her with their spunk.
Jamie let out a guttural yell and gave Timmy a high- five. Throwing her clothes back at Valerie, Timmy stated, "get out of here bitch, we're done with you." Valerie left almost in tears, but neither of the brothers could have cared.
Without even thinking about it, Jamie handed Timmy one of his aunt's cigarettes and they both lit up for a smoke.
"Timmy, you were awesome. Was that awesome for you too?" Jamie inquired
"Actually Jamie, it's Tim now. Something about the sex changed me. I think it completed my transformation. I know who I am now. I'm Tim. I'm 18. You're Jamie. You're 21. I know that now"
Suddenly, Tim's transformation seemed to complete itself. The hair his body had been missing suddenly appeared. His legs sprouted a coat of blond thin hair. His pubes came in dark and curly. A very light dusting of blond chest hair covered his stomach, a five o'clock shadow appeared, and his short haircut grew to a surfer's length dirty blond. Tim let out a howl at the moon and banged on his chest. He was complete.
"Man that is awesome. Something about the fucking changed me too though. I'm more adult mentally. I want real sex now. Not just jerking off." Jamie stated.
Tim interrupted, "We have a bigger problem that we need to deal with. Look at us. We're huge. We're adults. We don't look anything like our old selves, and we can't go back to our old lives. It's time to start new ones."
Jamie responded, "Where can we go? We don't have any money. I mean, I agree with you. So, I guess that we could always turn to him."
Tim knew exactly what must happen. He had gained wisdom-almost a sense of direction as he completed his transformation. "That's what I was thinking about too. Maybe as adults he can handle it better, but we have to make him. He must join us. We have to give him the third pill.
"You're right. He must be one of us" Jamie concluded.