Rule 34 Dev - 1girl 4boys alpha alpha_(yukai_na_nakamatachi) black_hair black_skirt black_socks brown_hair clothes cloud day game_cg highres kneehighs kourin_no_machi_lavender_no_shoujo long_hair multiple_boys outdoors pleated_skirt sakuragi_hikaru school_uniform serafuku shinai skirt sky socks sword tree water weapon|6503579901