Rule 34 Dev - 1girl bag black_hair black_skirt blue_shirt breasts buttons closed_mouth collared_shirt cowboy_shot earrings hand_up handbag highres idolmaster jewelry long_hair long_sleeves looking_at_viewer mayuzumi_fuyuko shirt shirt_tucked_in skirt small_breasts smile solo thighhighs two_side_up yazawa_happyaro yellow_eyes|16471685295