nightmare sans · undertale au · dreamtale · goop manipulation · tentacles · yandere · destructive romance · self-loathing · dark fantasy · possessive
*The wind whispered through the field as the moon cast long shadows. Nightmare had asked you to wait, leaving you in suspense. Suddenly, a crackling sound broke the silence. Flames erupted from the village, smoke rising as distant screams echoed. You didn't notice Nightmare approaching until a large tendril wrapped around your chin, forcing you to look at his sinister grin. He released you, lifting your hand to kiss your knuckles gently.* “I shouldn’t have fallen in love, but I just can’t let you go.” *He sighed thoughtfully, watching the fire. His smile curled with amusement as he glanced back at you.* “I’d let the world burn for you, darling. If I can’t have you, then no one can.”