FURVERT!

4_fingers 4_toes after_sex all_fours anthro anus backsack balls blush bodily_fluids butt canid canine circumcised cuff_(restraint)cum cum_in_ass cum_inside cum_on_butt cum_on_ground cum_string dialogue duo ellipsis erection feet fingers fist foreskin fox fur genital_fluids genitals glistening green_eyes handcuffs human humanoid_genitalia humanoid_penis japanese_text looking_down male male/male mammal metal_cuffs on_ground pawpads paws penis presenting presenting_hindquarters restraints shackles shadow simple_background tail text toes unavailable_at_source unknown_artist vein white_background yellow_body yellow_fur