FURVERT!

1:1 anal anal_penetration bestiality bodily_fluids bottomwear briefs canid canine canis clothed clothing collar dialogue domestic_dog duo english_text erection feral feral_transformation fur genital_fluids genitals hair hi_res human human_to_feral male male/male male_penetrated male_penetrating male_penetrating_male mammal mid_transformation moonlightdrive open_mouth penetration penis sex species_transformation text tongue topwear transformation transformation_through_sex underwear