Shameful Company
"Did I turn into a unicorn?" Peter asks dryly, and Stiles glares at him for a moment before the laughter bubbles up, unbidden, nearly unwilling, and he looks so surprised at the sound, his shock dimming it for a moment before it bursts through with even more trembling ferocity. A long, thin, willowy hand curls into a soft fist over his mouth, and he's shaking, frail, more tears falling, but the copper of his eyes are glowing, crinkling around the edges and scrunched with mirth.
"No," Stiles chokes, chuckling wetly. "No, fuck you, a unicorn? What, like, Rainbowcreep? Zombiesparkle?"
[About a year before the fated Hale fire, Peter starts having nightmares that involve a woman with red hair. The nightmares lead to a spell that brings a man back through time, and, eventually, though the time-traveler is traumatized in the most horrific ways, and Peter's never been good with or for people, in general, they develop a bond that neither of them expects.]