Rule 34 Dev - 2boys black_hair blouse blue_eyes blush fafnir_(maidragon) formal_clothes glasses hair_over_one_eye highres horns kobayashi-san_chi_no_maidragon long_hair male_focus multiple_boys necktie pince-nez red_eyes shirt short_hair smile surprised takiya_makoto translation_request white_shirt yaoi|9155341026