Jeff wanted his big brother to be his big brother again, but he didn't want to go back to being young...he liked being 45, so he decided to bump Jason's age up to 50.
He clicked the timer to 1 min and 30 seconds. He walked back to the kitchen, hit "BEGIN" and hid the Chronovac under a pillow on the couch.
Jason's changes were visible almost instantly. The bald spot on the back of his head began to enlarge and turning to see Jason's front side, he could see his forehead get bigger too...and the wrinkles. Jason's wrinkle lines grew more prominent and deeper, showing years of moving the muscles on his face. Jason's eyebrows began to grow bushy and thicker...a single hair grew right above his nose, then another, then a bunch until his eyebrows met and grew together. His eyebrows stood out even more with his now completely bald head.
His beard grew thick and dark, growing high on his cheeks. Soon the beard was so thick, it grew longer, stopping around 4 inches long.
Soon the hair on his head and beard turned all gray. Jason's face started to round out, growing fat, making his face perfect for his beard.
Jeff moved his eyes down to Jason's body as he knew the changes to his face were through.
Jason's body begin to swell, Jeff could see Jason's muscles bulging and getting thicker but then fat began to overgrow the muscles. his pecs, once full, broad and muscular, began to plump out and began to look more fleshy. Jeff could see him begin to sag a tad, while Jason's nipples grew bigger and harder to accomodate his new chest. His arms grew larger and thicker. Hands getting large and manly.
Jason stretched, revealing armpits that were blanketed in a forest of thick gray hair. Jason took off his shirt, unconsciously knowing that it was getting too tight. Jason's stomach was already bulging out, growing over the waistband of his boxers. Larger and larger it got until his fleshy pecs were pushed back up...supported by his fat beer belly. Thick gray hair sprouted out of almost every pore of his body. In a matter of moments, his stomach, chest, forearms, upper arms, shoulders and all his back was covered in a thickly dense covering of hair.
looking further down, Jeff saw Jason's feet grow large and manly, being covered in the same thick hair...it started growing up his tree trunk legs and into his tight boxers. His ass swelled and got furry while a bulge in the front continued to grow larger...
Jeff thought to himself..."what should I do now?"