You liked being in an athletic body like Benji's, so the socks altered reality so that you'd be Benji's fraternal twin.
You see that the wardrobe changed and clothes inside it was suitable for a 13 year old. Your books were for 7th grade instead of 10.
"I can try this body for a day" you say.
You decide to get dressed first. You can't find anything but dirty stuff like a t-shirt that smells like sweat, the pants that has cum stains and boxers you're now wearing. Half of you says "I'm definitely not wearing any of them. Ew" but the other half says "fuck it these are all my juices it's all right". Wearing them makes you feel good, apparently your mind is half Benji too.
You decide you have no other choice so you wear them. You slide downstairs and see that Benji is already on the table. He says "Morning shithead"
You're used to Benji talking like this to you and you usually don't even answer but you say "Morning pissbrain"
And you think "Did I just say 'pissbrain'" but you shrug it off.
You get some cereals, but it's hard to reach to the bowl since you're a foot (30 cm) shorter.
You go to school with Benji. You're in the same class but you sit far from each other.
Even though you've been through these lessons, they're hard for you. The school never felt this hard for your. It must be the half Benji part lowering your iQ.
After school, you go skating with Benji. You have friends there so you hang out together for the first time. You find that you're actually good at this.
When you get home, you take of your dirty clothes and throw them into your room. Suddenly you're feeling horny out of nowhere. It must be the hormens. Or hormanes. Whatever you don't care. You need to cum. You run to your laptop and see that the porn from yesterday was still open.
Then you feel a huge shock. It's gay porn! You close it thinking it was an ad, you open a lesbian porn, but it doesn't make you feel anything. You then think "What do I have to lose?" and try the gay porn.
It feels really good, you're about to cum even by just looking at it. You start stroking your 4" dick. It feels awesome. After you cum, it's confirmed that you're gay.
Well whatever you think. You're still good at skating and you're popular around other kids.
At dinner, your parents seem pretty normal. You wonder if they now you're gay.
Next day at school, after PE, you see a boy checking you at the changing room. You're still sweaty and smell really hot. The boy checking you has a bulge in his boxers now.
His name is Eren. He's nerdy but he skates sometimes. You saw him around before. He's really cute. He has pale skin and slightly freckled face which made him look even cuter. He's wearing glasses. His hair is spiky blonde.
He goes to a cabinet and when he was back, you see he has cum stains on his pants which weren't there a few minutes ago.