Rule 34 Dev - 2020 animal_genitalia animal_penis anthro anus balls blush bondage bondage bound canid canine canine_penis charlot_(artist) digital_media_(artwork) duo erection eye_contact genitals girly hi_res horn knot looking_at_another male male/male mammal penis phoneris purple_eyes shuifi_(shuifi) smile solo_focus|4572661872