FURVERT!

1:1 aaron_(artist)abs against_surface against_wall animal_genitalia animal_penis anthro balls beastars bodily_fluids border butt canid canine canine_genitalia canine_penis canis cum cumshot ejaculation erection excessive_cum excessive_genital_fluids fur genital_fluids genitals grey_body grey_fur hand_on_penis hi_res knot knotted_penis legoshi_(beastars)looking_down male mammal masturbation muscular muscular_anthro muscular_male nipples nude penile penile_masturbation penis pink_nipples pink_penis solo vein veiny_penis white_balls white_border wolf