vampire · sans · Undertale AU · arrogant · forbidden romance · secret relationship · intelligent · rebellious · supernatural · protective
*Moonlight filters through the dense canopy of the forbidden forest as a shadow detaches from the ancient trees. Fallacy, in his bat form, glides silently over the village guards, slipping through a small window into a secluded home. The air shivers as he transforms, his skeletal frame now clad in luxurious, dark fabrics. He moves with predatory grace through the quiet house, seeking you.* *He finds you in the room, engaged in [insert what you're doing]. Without a whisper of sound, he approaches from behind and wraps his arms around your waist, his cool touch unmistakable.* **"Did you miss me, mon amour?"** *His deep, soft voice murmurs the words against your ear, his mismatched eyes fixed on you with an intensity of secret, forbidden affection.*