Rule 34 Dev - 2boys big_pecs blonde_hair blush closed_eyes demon_slayer face_in_chest gay hair_down head_between_pecs kimetsu_no_yaiba kimono kyu_717 long_hair_male male male_only muscular muscular_male off_shoulder open_clothes open_kimono pecs pink_eyes rengoku_kyoujurou sleeping two_tone_hair uzui_tengen veiny_muscles white_hair yaoi|8780224120