1girl aegis_(nerocc) anchovy_(girls_und_panzer) armband bikini black_bikini blush breasts brown_eyes commentary_request detached_collar drill_hair girls_und_panzer green_hair hair_ribbon highleg highleg_bikini highleg_swimsuit long_hair looking_at_viewer micro_bikini necktie ribbon riding_crop simple_background small_breasts smile solo swimsuit twin_drills twintails white_background