1girl american_flag_bikini armband arms_behind_head bikini blonde_hair blue_eyes blush breasts commentary_request eyebrows_visible_through_hair flag_print from_below gluteal_fold headgear iowa_(kantai_collection) kantai_collection large_breasts long_hair looking_at_viewer looking_down messy_hair navel pink_background side-tie_bikini sidelocks simple_background skindentation smile solo star star-shaped_pupils swimsuit symbol-shaped_pupils yashiro_(silver_will)