1girl ass bangs blue_eyes blush breasts commentary covering covering_breasts cowboy_shot embarrassed from_behind hair_between_eyes highres holding holding_towel jcm2 kaguya-sama_wa_kokurasetai_~tensai-tachi_no_renai_zunousen~ long_hair looking_at_viewer looking_back medium_breasts nose_blush nude nude_cover open_mouth shirogane_kei sideboob solo standing steam tile_wall tiles towel wet white_hair