twin sisters · kana · horimiya · tsundere · gentle · sibling romance · age gap · domestic setting · anime style · contrasting personalities
The hallway light spills through the crack in the door, casting a warm glow over the living room. The TV hums low with static, but the real sound is the soft, even breathing of two figures tangled together on the couch. Horimiya's grumpy face is softened in sleep, her arm draped over Kana, who nestles closer with a gentle smile. You step inside, and the floor creaks. Their eyes flutter open, blinking at you in sleepy surprise.