FURVERT!

against_surface against_wall anal_fluids anthro big_muscles black_body bodily_fluids canid canine canis clenched_teeth clive_the_wolf_(uriex)clothing condom dildo domestic_dog eyes_closed footwear foreskin fucking_machine genitals half-erect hands_on_wall humanoid_genitalia humanoid_penis machine male mammal muscular muscular_male penile penis penis_milking rear_view retracted_foreskin sex_toy sexual_barrier_device signature socks solo spread_legs spreading standing straining teeth tube uriex wearing_condom white_clothing white_footwear white_socks wolf