2girls, banned_artist, black_footwear, blue_archive, blue_eyes, boots, breasts, chair, cleavage, crossed_legs, hajin, helmet, horns, indoors, kasumi_(blue_archive), knee_boots, long_hair, looking_at_viewer, megu_(blue_archive), multiple_girls, on_chair, open_mouth, red_hair, sandals, shirt, sitting, tail, tank_top, window, window_blinds