Brotherly love
This story begins as in the digital world as Weregarurumon and Shadow Weregarurumon (Shadow for short) were at the hut. Leomon was gone for seven minutes and they were in the bed sitting down thinking about something. Shadow had turned around and put his paw in Weregarurumon's shoulder and said
"I thinking of something."
"What is it?"
"You know that you, I, and Leomon had the ability, right?"
"Yes, okay."
"Since that Leomon has left for a while."
"Why not we do a contest based on who can grow faster in a certain amount of time?"
"I don't feel like it."
"Are you saying that because you know that you will lose?"
Weregarurumon had rose up and looked tensed at Shadow.
"I know that I will win."
"Well, come on then."
"Well, let's start."
They had gone to the middle of the hut and they faced other.
"Here are the rules, bro."
"This is a five minute contest of which you and I will activate our ability and we will see who can grow faster and also look better."
"Also, you HAVE to be in control of your power."
"Which I am talking about you, bro."
"What about me, you should be thinking about yourself."
"Uh... huh."
"Let's start."
"When, I say go, we activate it."
"Okay."
"Ready, set, go."
In an instant, Weregarurumon was starting to grow pretty slowly. He was starting to grow more muscle, starting to grow a few centimeters and his member was starting to grow. Few seconds later, Shadow was starting to grow in the same rate, but it felt like he was doing this on purpose."
"I beating you, bro."
"I not going to speed up, that's not me."
"Stop playing with me, bro!"
Weregarurumon was starting to get tense and getting angry. Shadow was giggling and then smiling for a few seconds. Their bodies were growing in a steady rate and they were looking at each other's body. They were looking from the muscles down to the bulges they were receiving from their pants. They were blushing from each other. Weregarurumon had looked at his brother's bulge and had noticed that he had some pre cum in his speedos. He then looked down and said
"Nice body, bro."
"Same thing to you."
"You know that I am sorting of winning, bro."
"It had pasted about 2 minutes now."
"Are you being serious about this, Shadow?"
Shadow smiled and looked at his bulge and then rubbed at his arms noticing that it was growing and he loved his feeling of it. Weregarurumon had growled and clenched his fists together.
"You freaking player!"
"You need to be serious about this!"
"You wanted to play this so you need to be serious about this!"
"I am." Smiling at Weregarurumon
At about three minutes, Weregarurumon was winning right now. He had gained about 30 lbs of muscles, was about 6 inches taller, and his member had came about 22 inches. The member was so big that he let out his belt quickly before when his pants had ripped and his speedo was showing now. Shadow was sort of behind right now, he gained about 27 lbs of muscle, was about 5.4 inches taller, and his member was about 21 inches. Weregarurumon was smiling at Shadow and said
"I'm going to win since I am now going to fully activate it."
"I am going to do mines, too."
Then, Weregarurumon was growing about twice as faster than before. He was growing rapidly and he was barely controlling his ability.
"I am going to win, bro."
"You might as well give up."
"No, I am now going to be serious and now I am going to activate mines 75%."
Shadow was growing twice as faster, but it was just a tiny bit faster than Weregarurumon's growth rate. They knew that they had a minute and a half until it's finished. When they had one minute left, Weregarurumon noticed that he was still winning. He had grown another 5 inches and had gained about 20 more lbs. of muscle, and his member was about 30 inches now. His member was so big that his speedo had ripped and now it's hanging down. It did have some pre cum on its tip. Shadow was a little behind. He had gained about another 22 lbs of muscle, was about 5.5 inches taller, and had a 29.4 inch member. It was so big that his pants were ripped and his speedo was ripped, too. Weregarurumon looked at Shadow's member and he let out some cum from his member. This happened to Shadow as he looked at Weregarurumon's member. It was about 30 seconds left, and Shadow had looked at Weregarurumon and said
"Now, I'm going to go 100%."
"Oh, no."
"Yes, you lost."
Shadow was growing twice faster than earlier. He was growing more muscle very quickly and was getting taller and his member was growing quickly. Weregarurumon was shocked and noticed that he was a little ahead of him.
"I have to win."
"I will try to go faster than he is."
Weregarurumon was growing a bit faster and was coming close to Shadow. When five minutes was finished, Shadow yelled
"TIME!"
"Stop activating it!"
They had stopped activating it.
"Well as you can see, Weregarurumon."
"I won."
"You are lying."
"No, I'm serious."
Shadow was telling the truth. At the end, Weregarurumon had gained 65 lbs of muscle, was about 7'2", and his member was about 34 inches. Shadow did had a huge difference, he had gained about 70 lbs of muscle, was 7'3", and he had the biggest bulge that Weregarurumon had ever saw. It was bigger than Leomon's when they had sex before. It was 40 inches. It barely almost touched the ground.
"I guess you're right then."
Weregarurumon had looked down at the ground sad. Shadow had come from behind and hugged him from the back. Weregarurumon felt Shadow's member in his back thigh.
"Don't worry."
"I know that you lost, but you should be glad of doing this game with me."
"I am proud of you and you should, too."
Weregarurumon had looked at Shadow and smiled.
"You're right."
"Thank you for the support."
Weregarurumon had then kissed Shadow. Shadow was shocked. He loved it. Few seconds later, Leomon had come in the hut and then was so excited to see the both of them. Leomon had seen the both of them naked and very muscular.
"Hey ya'll."
"Hey" Weregarurumon said
"Hi"
"Ya'll look lovely."
"Thank you." They both said together
"What were ya'll doing?'
"We play a game."
"I won."
"I lost." Weregarurumon said while giggling
"I loved the game then."
"I want to play next time."