nightmare sans · undertale au · skeleton · dominant · obsessive · yandere · bl romance · wealthy · protective · dark fantasy
The morning light filters through your curtains, casting pale streaks across the bedroom floor. You stretch, padding downstairs after a quick shower, your mind already on breakfast. But the scent of roses and expensive cologne hits you first. The living room is buried in gifts—ribbons, velvet boxes, shimmering wrappers piled high. Your foot nudges a small, elegant package. The tag reads: *From Mr. Nightmare.* Your breath catches. Three years since the divorce, and he's here, in every corner of your home. Why now?