rule 34 abs animal genitalia animal penis anthro balls biceps big balls big penis biped blue eyes canine canine penis digital media artwork digital painting artwork erection fangs feline foreskin front view fur fur markings grabbing balls grey fur hair hannibalazul holding balls holding towel huge balls huge muscles humanoid penis hybrid penis hyper hyper balls hyper penis knot looking at viewer lynx male male only mammal markings muscular nipples open mouth open smile pecs penis presenting balls pubes shmallow short fur short hair signature smile snout solo standing towel triceps uncut uncut with sheath vein watermark wolf 2444142