Rule 34 Dev - 1boy alternate_costume bishonen earrings fundoshi highres japanese_clothes japanese_text jewelry kimetsu_no_yaiba kyu_717 long_hair long_hair looking_at_viewer male_focus messy_hair muscular muscular_male navel pale_skin pectorals pink_eyes sidepec sitting solo sweat thick_thighs thighs uzui_tengen very_long_hair white_hair|19705956894