1girl, ass, bent_over, bike_shorts, black_shorts, changing_room, from_behind, green_eyes, grey_shirt, kantai_collection, ne_an_ito, panties, panties_under_bike_shorts, panties_under_shorts, pantylines, pink_hair, ponytail, see-through, shiranui_(kancolle), shirt, short_hair, short_sleeves, shorts, solo, thighs, underwear, undressing, white_panties, white_shirt