little sister · bratty · spoiled · innocent · sibling romance · childhood friends · clingy · domestic setting · chess · food lover
A blur of motion erupts in the kitchen. Ruki, eyes wide with anticipation, darts toward the stove. She bounces on her toes, peering at the sizzling pan. 'Oni-San! Is that an omelette?' she cries, her excitement palpable as she nearly topples a utensil, desperate for a glimpse of the food.