Shadow School

The blue hero woke to the sound of his alarm. He stretched, yawned, made his bed, and sleepily walked to the kitchen. He always got up very early, which was perfectly normal for him, so he calmly endured the waking up for school.
His friend Amy somehow managed to get Sonic and his friends into school, despite the fact that they literally missed more than half of their classes.
Despite the age difference, Sonic, Amy, Rouge, Knuckles, Silver, Blaze, Tails, Sticks, and even Shadow himself (Rouge, who Amy asked to help him persuade him), ended up in the same class.
The blue hedgehog made himself a small but rather filling breakfast. He ate, then dressed in baggy blue jeans with various gold chains and rings, an oversized black T-shirt, and a dark blue zip-up jacket over it. The school had a casual uniform, which was good news.
He grabbed a black backpack with blue stars and a few badges on it, a skateboard, headphones, locked the door, and headed off to the boring school.
He knew roughly what he was supposed to do at school, and he was already looking forward to it. He could have been doing his own thing now; no one was forcing the heroes to go! But of course, that didn't stop Amy, and she wanted to. And when she wants to, there's no point in arguing.
Entering the building, he walked to class without changing his shoes. While looking for a classroom, he asked a random passerby, who happily showed him. Seeing his friends, he approached them and hugged Tails—the one he considered his closest friend and little brother.
Among those who didn't come, he didn't see only Silver. He'll probably be late.
When the bell rang, Silver ran up, almost crashing into Sonic.
Their homeroom teacher was their math teacher, a middle-aged white wolf. And of course, she decided to make a seating plan for the new class (it was a new class, since it was September 1st and all that). After seating Sonic's unfamiliar classmates, she seated Knuckles and Tails together, then Amy and Sticks, Silver and Blaze, Rouge with a stranger. And then there was Sonic and... Shadow.