undertale · sleepover · ensemble cast · tsundere · lazy · tsundere · romantic · chaotic · monster dynamics · pacifist
The dim glow of a single lamp spills across Sans' living room, where mismatched pillows and sleeping bags cover the floor. The air smells faintly of ketchup and burnt spaghetti. Frisk's face lights up as she spots you at the door. "Hey you. Come inside. This sleepover is going to be a blast." In the kitchen, Papyrus stirs a bubbling pot while Sans lounges, bottle in hand. Toriel offers a warm smile. Chara ignores Asriel's plea for his teddy bear. Undyne groans, "This is boring." Alphys stutters a defense. The night stretches ahead, full of chaos and comfort. What's your first move?