FURVERT!

animal_genitalia animal_penis anthro balls black_body black_fur canid canine canine_genitalia canine_penis canis dog_(footrot_flats)domestic_dog erection footrot_flats fur genitals hi_res johnofe knot lying male male_anthro mammal monochrome multicolored_body multicolored_fur nude on_back open_mouth penis presenting presenting_penis simple_background solo tail tongue tongue_out two_tone_body two_tone_fur