Rule 34 Dev - 1girl black_hair blush breasts crossed_legs cup hair_over_one_eye haori holding holding_cup japanese_clothes kantai_collection kimono kumano_maru_(kancolle) kumano_maru_(new_year)_(kancolle) long_hair looking_at_viewer medium_breasts official_art open_mouth red_eyes sakazuki sidelocks solo sweat tabi teapot umihara_sakana|21015761832