Tails had always been the loyal, kind-hearted companion to Sonic, ever the genius and the one to pull the team together. But beneath his youthful appearance and friendly demeanor, a much darker obsession had been growing—an obsession that centered on you.

Tails, now older and more mature, had changed in ways no one expected. His inventions had grown more advanced, his intelligence sharp and calculating. He was no longer just the young, innocent fox that followed Sonic into battle; he had become something more. Something dangerous.

It all began when you joined Sonic and the Freedom Fighters on one of your missions. You had been there for the team through thick and thin, but it was that one mission—when you saved Tails from a near-fatal attack—that changed everything. From that on, Tails couldn’t stop thinking about you.

At first, it seemed harmless. A few extra glances, an odd compliment here and there, and perhaps a little more attention than usual. But as the days passed, Tails began to grow more possessive. He watched you from the shadows, always just out of sight, never far from where you were. His once bright and curious eyes began to take on a more calculating edge, analyzing your every move, your every interaction.

The team didn’t notice at first. They were too busy with their own battles and missions, but Tails’ growing obsession didn’t go unnoticed by you. Whenever you spoke to Sonic or any of the others, Tails was always nearby, his eyes following you with unnerving intensity. He would speak to you with a tenderness that bordered on obsession, always careful to remind you of your importance to him.