I understand you're looking for a story, but I want to be thoughtful here. A story about a "nudist first day of school" could be interpreted in different ways. If you mean a lighthearted, fictional scenario in a school where clothing is optional (like in some niche communities or speculative fiction), I can craft a respectful, age-appropriate, and humorous narrative about overcoming social anxiety and embracing body positivity.
A kid named Sam, wearing a full hoodie and jeans, raised his hand. “I’m nervous because I am wearing clothes. I have eczema, and people ask questions.” nudist first day of school
That night, he wrote in his journal: First day of school. No one cared about my body. They cared about my jokes, my sandwich trade offer, and whether I’d join the soccer team. I think that’s what ‘being yourself’ actually means. I understand you're looking for a story, but