1girl alternate_costume ama_mitsuki black_hair black_panties casual closed_eyes clothes_lift commentary_request dated denim denim_jacket dress dress_lift female_masturbation fingering from_behind full_body grabbing_own_breast hand_in_panties hand_on_own_chest high_heels jacket kantai_collection light_smile long_legs looking_to_the_side lying masturbation masturbation_through_clothes multiple_views no_socks on_back panties red_eyes satin satin_panties short_hair side-tie_panties thighs underwear upper_body white_dress white_footwear yamashiro_(kancolle)