"It must be around here somwhere" you say from the garage. It had been a week since you wore the socks and you have been itchig to use them again. But first you would need a pair of shoes different from your Dad's.
"Woah whose are these?" You pull out some dusty large sandals. It looked like they haven't been worn in years. "Well what better way to find out than to put them on". You grab them and scurry to your room. You lock the door checking twice and place the socks on your feet. "Here goes nothing" You place both sandals on your own feet.
The sandals were big in fact a few sizes larger than your own but that would soon change. You decide to strip to observe the changes and take your clothes off. "What the-" you notice some hest hairs that weren't previously there. Was there beginning?
You rush to your mirror and watch as hair begins to trickle out over your body. A fair amount covers your chest and stomach as a layer appears on your legs and arms. "Man whoever I'm becoming sure is hairy" You say as stubble begins forming on your face.
Then you notice your hair darkening a few shades. Suddenly you feel the room sway as you grow a few inches. "Woah..." You hang on to the wall as your face begins to change. Your nose widens while your eyes become more placed apart.
The stubble has formed a small beard by now that covers your face from ear to ear.
You look almost 18 at this point except you had black hair and...brown eyes? You notice the change and begin to feel bloated. "Burp" you say. But it wasn't gas it was you're body. You look as your pecs become define and your chest forms a six pack with the abdomen sticking out. "Cool" you rub it and feel powerful. But it's an ephemeral change as you soon see it fading away to be replacing by a small gut. You're pecs began to widen as your belly expands. You soon have a small beer belly.
But that's not all. Your legs widen along with your arms catching up to the gained muscle but mostly the fat. You then watch your dick begin to lengthen as your pubes grow into a hairy bush. Finally a six inches dick hangs from your crotch with two bigger balls accompanying it.
You then feel the final changes as your assistance widens and becomes chunky along with your face, feet and hands. When the changes are you completed you star into the mirror in shock. The man reflected back is your father. Except he seems more in his early thirties. You find that he didn't gain any gray hairs or a receding hairline. It also feels good to have a smaller beer belly and more energy.
"Damn! Dad had a good body a while ago" you pose flexible and noticing a larger impression of hidden muscle than when you had tried his more current shoes. It was a 15 year difference and you had become a much more fit and, in your thoughts, a more attractive man. When you peer at your toes your belly doesn't cover them anymore.
You begin to do a few jumps and while you feel your body weight moves with you the weight and jiggle aren't as prominent anymore. You sit on your bed rubbing your stomach and admiring your much more trimmed but smaller beard.
Suddenly your dad enters you're room. "Hey, I heard Tim, say..." He stops midsentence. You cover yourself with a blanket while he looks you over before saying...