2girls, baseball_bat, blue_hair, blunt_bangs, boxcutter, closed_eyes, closed_mouth, clothes_grab, cropped_torso, gun, hand_on_another's_head, handgun, interlocked_fingers, kotonoha_akane, kotonoha_aoi, long_hair, multicolored_background, multiple_girls, parted_lips, pill, pill_bottle, pink_hair, shirt, siblings, sisters, sleeping, sleeve_grab, sumiism, voiceroid, weapon