FURVERT!

4:3 5_fingers animal_genitalia animal_penis anthro anus autofellatio ball_tuft balls biped bodily_fluids canid canine canine_genitalia canine_penis canis claws erection eyes_closed fingers genitals knot knotted_penis male mammal masturbation muscular muscular_male nipples oral oral_masturbation oral_penetration pecs penetration penile penile_masturbation penis saliva silver_fang solo tuft vein veiny_penis wolf xenoforge