FURVERT!

4_toes alpha_channel animal_genitalia animal_penis anus bodily_fluids canid canine canine_genitalia canine_penis canis cum cum_on_self digitigrade doggadee domestic_dog erection feet feral genital_fluids genitals half-closed_eyes knot lying male mammal narrowed_eyes on_back open_mouth pawpads paws penis simple_background smile solo spread_legs spreading toes transparent_background yellow_eyes