In your dreams, you see you and Mark making out.
You wake up feeling weird and wet. Did you wet your bed?!
Then you notice it's sticky - you had a wet dream!
After you're totally awake, you clean the sheets, but you still can't help thinking about your brother. He's so hot! But in this body you have no chance with him.
You can go back to your old body, but this is a much better body and being younger is great!
Then you think if you make you and Mark twins, you'd be the same age and you'd have a chance on him.
You try to find a proper shoe, and find a shoe box with "14" label on it. It is probably from when Mark was 14, which is a better age.
First, you take off your clothes so they won't rip. Then you wear the socks and the shoes. You feel the same wave, but this time you're growing older. The changes happen faster this time.
You're now 5'4" (162 cm). You're still a lot shorter than you used to be in your original body, but more developed. Your muscles on your arms and legs didn't change much, but you now have a 6-pack instead of a 4-pack.
Your penis is 5" which is good for this age.
Your hair is shorter. You still don't have any chest hair, which is normal because Mark still doesn't have any, but your arms and legs are slightly more hairy, like your balls.
You touch your throat to find an adam's apple, you say "Okay" and hear that your voice is a bit lower, not as low as your old voice but still...
You're thinking about how to get Mark to wear the shoes too, then you start thinking about his even better muscles, aaaaand you're horny again. This time it's even worse. You run to the bathroom and start stroking, it takes 5 minutes for you to cum, and it feels really good.
After the after-glow, you make a plan, you saw that he has shoes that look a lot like these, and you put these shoes to where his shoes usually are, and you put the socks on his bed, and it works!
He wears both of them, he notices that the shoes are too small, but even after he takes them off, the changes take place.
He gets shorter, he loses his 6'1" and becomes 5'4", his body hair receeds and loses some of his muscles, but he doesn't notice any of it.
You run to his room to see what happened, but he isn't there. The room changes, now there is a bed for two. There is a big wardrobe where both Mark's and your belongings stay. The room looks both like a room for brothers and a couple.
Your old room is now just study room.
You run down to the living room to see Mark, your parents are there too. You sit near Mark to see what changed. He looks just like you do now. And as you sit, he holds your hand and kisses you! Mark! Kissed you! In front of your parents! And your parents don't even care! You sit there in shock for a few minutes, Mark still holding your hand. After 5 minutes of shock, you're able to say "I need to go take a shower"
In shower, it feels weird to see this body when you look down. But there're bigger stuff you need to think. You wanted to be with Mark, and now he kisses you in front of your parents and they think it's normal! These socks are actually magical! They changed the whole world to make your wish come true.
After shower, you go to you and Mark's room to get dressed, and you see Mark waiting for you sitting on the bed.
He gets up and takes your towel off, and wraps his arms around you and kisses you softly. Then he starts undressing, and you see that he looks exactly like you, but it's still really exciting to see him getting naked.
Then, you're both in the bed naked.