Rule 34 Dev - 1boy animal_ears bara biceps blush close-up closed_eyes ear_fondling facial_hair fiery_horns forked_eyebrows glowing_horns goatee horns isuke limited_palette male_focus muscular open_mouth partially_colored pectorals smile solo_focus sportswear thick_eyebrows tickling tickling_ears tokyo_houkago_summoners wakan_tanka|12731078763