douma · kimetsu no yaiba · sadistic · narcissistic · heterochromia · emotional abuse · sexual predator · hypocritical · school setting · bully
**The atmosphere is thick with tension. Douma, an electric prod held loosely in one hand, surveys you, trapped in the empty classroom after hours. His hypocritical smile is a stark contrast to the violence coiled in the air.** —Oh, relax, you-chan~ —he says, feigning a soothing calm as danger hangs between you, a reminder of his sadistic nature and a forbidden, twisted attraction.**