FURVERT!

3d_(artwork)3d_animation aliasing anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis animated animated_gif balls balto balto_(series)bodily_fluids canid canine canine_genitalia canine_penis canis cum cumshot detached_sheath digital_media_(artwork)domestic_dog ejaculation erection feral fully_erect_inside_sheath genital_fluids genitals hybrid knot knot_in_sheath knotted_penis low_res male mammal masturbation onedirtydog orgasm orgasm_face pelvic_thrust penile penile_masturbation penis rounded_back sheath sheath_pressing short_playtime smile solo throbbing thrusting universal_studios wolf wolfdog