Rule 34 Dev - 1boy alternate_costume ass black_hair blue_eyes bodysuit chaldea_combat_uniform cowboy_shot embarrassed fate/grand_order fate_(series) fujimaru_ritsuka_(male) gloves looking_at_viewer looking_back male_focus simple_background solo solo_male sweatdrop tachimori_fukura tight_clothing tight_fit uniform white_background|8770525256