"Ok, I think it's enough. I'm going to wash the shampoo out." Nicky told Marcus. "You looked amazing but you're getting too old and I don't think wrinkles and sagging skin is that hot..."
"You're right." Marcus said as he watched his red-haired friend turning around. He got an idea, a mischievous idea. He carefully took the shampoo bottle and hid it behind his broad back.
"I'm glad this didn't get out of control." Nicky smiled as he filled a bucket with water. "This kind of stories used to turn very ridiculous." He washed the shampoo out his friend's hair who now looked like a hot daddy in his early forties.
"Thanks dude. I appreciate your help." Marcus said and Nicky smiled back while he put the empty bucket on the ground.
"Now, what do you want to d-" Nicky was talking when Marcus suddenly jumped on him. His massive grown-up body was enough to tackle Nicky down and immobilize him. "Wha-what are you doing?!!!"
"I was thinking that being a bearish dilf is too good that you need to experience it for yourself." Marcus grinned as he opened the shampoo bottle and poured its content into Nicky's head who was hardly trying to get free from the huge man above him.
The shampoo was quickly taking effect on the young man. His young and healthy skin became rougher and darker, loosing its tenderness as his veins became more and more noticeable. His muscles swelled a little as his arms and legs thickened, although it wasn't entirely because of that. He was getting some fat in them.
"Get off from me!!" Nicky yelled with a way more deeper and harsher voice that didn't sounded like belonging to a young man in his twenties but to a older one in his forties.
During a moment, he got enough strength to push Marcus away and when he got free, he immediately ran to the water and jumped inside. However, Marcus wasn't worried, he smiled satisfied of what he had done.
When Nicky emerged to the surface he noticed that his red chest hair had spread a lot through his pecs. So much that it now covered his shoulders. When he tried to touch them, he also noticed that his arms' hair were more thicker now too. They didn't look young and strong like a moment ago. They now looked manly and rough like his father's and uncles'.
"I love the beard!!" Marcus shouted.
Nicky touched his face and noticed that his former trimmed beard had grown a lot and it now covered his entire jaw and neck. He can't even find his Adam's apple inside that jungle of hair.
"Get out and let me see the goods!!" Marcus shouted as he extended a hand to his friend. Nicky briefly stared at his friend's hand, its rough calloused skin and his thick meaty fingers. He liked to be a grown up but he didn't wanted to be that old. He didn't want to look like his dad. He disliked the idea of being too big and hairy. So, when he saw that hand, he pulled it into the water instead.
Marcus fell to the water with a huge splash that pushed Nicky back. Marcus quickly resurfaced while Nicky looked at Marcus' back in disgust. It was freakingly huge and hairy, like a bear back. Instinctively he touched his own back and almost puke when he felt a pelt of hair on there.
"I think I deserved that..." Marcus said as he take water out of his ears. However, he was aggressively pushed back by a infuriated Nicky.
"Why did you did that?!!" Nicky yelled while he pushed his friend again. "You wanted to be older!! Not me!! I was fine being in my twenties!!"
"Don't be a hypocrite, Nicky." Marcus replied. "We were kids this morning! What's the difference between what you did and what I had done!"
"That being a young man is cool and sexy." Nicky yelled. "I was strong, virile, not too hairy and very very handsome!! Now I look like I'm going to stay in a couch reading the newspaper and watching lame old movies!!"
"If that's what you want..." Marcus said. "I was expecting to go to a nightclub and look for some fun. With this body no one can stop me now!!"
"I see you won't understand." Nicky said as he came out of the water.
"What I don't understand is how you can have that big juicy ass and not make use of it."
"Stop looking at it!!" Nicky yelled as he tried to cover his butt, but he stopped when he felt in disgust that even his buttocks were extremely hairy. How much hair did he grow? "Ok, do what you want, I don't care. I'm going to look for some clothes and a way to go back to the age I want to be!" He bent to take to shampoo bottle on the ground and Marcus smiled when his friend's hairy butthole was revealed.
"Oh boy! How do you expect I don't get naughty thoughts when you're continously tempting me!!"
Nicky turned around to see him and his big hairy balls and his fat pendulous schlong swayed in consequence. "What did you say?"