Rule 34 Dev - 2boys big_pecs blonde_hair blush breath demon_slayer eye_contact gay hair_down japanese_clothes kimetsu_no_yaiba kimono kyu_717 long_hair long_hair_male looking_at_another male male_only muscular muscular_male off_shoulder pecs rengoku_kyoujurou sweat thick_eyebrows two_tone_hair uzui_tengen white_hair yaoi yellow_eyes|9584080024