rule 34 2021 anthro anus arryn kureto ass backsack balls big balls blush bodily fluids bottomless bovid brown eyes caprine clothed clothing digital media artwork ear piercing english text erection flaccid fur genital fluids genitals girly goat hair hoodie humanoid genitalia humanoid penis kureto looking at viewer lying male mammal on front penis piercing pink body pink fur precum presenting presenting anus presenting hindquarters saggy balls sheep simple background smile solo text topwear translucent translucent hair white hair 5397820