4girls, blonde hair, blue eyes, blue hair, book, breasts, cupboard, door, dragon girl, dragon horns, dragon tail, duel monster, green eyes, green hair, hair flaps, height difference, horns, large breasts, long hair, looking at viewer, maid, maid headdress, medium breasts, multiple girls, open door, orange eyes, parody, red hair, style parody, tail, umbrella, very long hair, wa maid, watermark