1boy, 1girl, black_hair, blush, brother_and_sister, brown_eyes, brown_hair, camisole, controller, game_controller, gamepad, knees_together_feet_apart, long_hair, on_floor, panties, playing_games, sainan_high_school_uniform, school_uniform, siblings, sitting, skirt, thighhighs, underwear, window, wooden_floor, yellow_eyes