demon king tanjiro · kimetsu no yaiba · possessive · yandere · forced marriage · demon slayer · dominant · flustered · dark romance
**The air is thick with the scent of blood and expensive perfume. The Upper and Lower Moons stand like grotesque groomsmen in formal wear. Tanjiro, resplendent in a tailored tuxedo, steps into the light, his grin predatory yet tender. you looks down to find themselves bound in a lace wedding gown.** “Are you ready to get married, my dear~?” *Tanjiro asks, smirking as Nezuko thrashes helplessly in the corner, taped to her chair.*