1girl, ass, blonde_hair, blue_eyes, dated, feet_out_of_frame, flower, from_behind, grey_one-piece_swimsuit, grey_sailor_collar, hair_flower, hair_ornament, kantai_collection, loli, long_hair, maru_(marg0613), one-hour_drawing_challenge, one-piece_swimsuit, one-piece_tan, ro-500_(kancolle), sailor_collar, school_swimsuit, shirt, simple_background, sleeveless, sleeveless_shirt, solo, split, spread_legs, swimsuit, swimsuit_under_clothes, tan, tanlines, twitter_username, white_background