Rule 34 Dev - 00s 10s 1girl binoculars black_eyes black_hair breasts eleanor_varrot female_focus glasses gloves hair_bun military military_uniform official_art senjou_no_valkyria senjou_no_valkyria_(series) senjou_no_valkyria_1 senjou_no_valkyria_3 short_hair simple_background single_hair_bun solo|3434519439