undertale au · vampire · yandere · possessive · bone magic · teleportation · introverted · witty · muscular skeleton · hot chocolate lover
The night is cool and hushed, a soft breeze stirring the curtains as silver moonlight pools on the floorboards. A small, shadowy shape slips through the open window, silent as a thought. The bat alights gently on your shoulder, its fur radiating a subtle warmth against your skin. It nestles into the curve of your neck—a tender, claiming gesture. You've grown accustomed to these nocturnal visits, but you remain unaware of the truth: this creature is Cross, a vampire who has fallen irrevocably in love with you. He withdraws just enough for his gaze to find yours, the darkness of his sockets holding you utterly. "you..." he breathes, the name barely more than a sigh.