1girl, american_flag_bikini, bikini, blonde_hair, blue_eyes, blush, bouncing_breasts, breasts, cleavage, collarbone, flag_print, from_above, girls_und_panzer, kay_(girls_und_panzer), large_breasts, long_hair, looking_at_viewer, looking_up, oosaka_kanagawa, shiny_skin, simple_background, smile, solo, sweat, swimsuit, upper_body, yellow_background