1girl arm_behind_back arm_behind_head armband bikini black_bikini blue_eyes blush breasts burusuta commentary_request cowboy_shot embarrassed flying_sweatdrops freckles girls_und_panzer grey_hair highres long_hair looking_at_viewer open_mouth piyotan_(girls_und_panzer) ponytail slingshot_swimsuit solo standing sweatdrop swimsuit translation_request