FURVERT!

4_toes absurd_res ambiguous_gender animal_genitalia animal_penis anus artheon_(dogflo)backsack balls blue_eyes bodily_fluids brown_body brown_fur butt canid canine canine_genitalia canine_penis canis collar cum domestic_dog drooling duo erection eyewear feet feral feral_transformation from_behind_position fur genital_fluids genitals glasses hi_res hindpaw human_to_feral knot looking_back lying male mammal on_front pawpads paws penis penis_backwards perineum pink_anus pink_penis precum rear_view saliva sex simple_background species_transformation timtam toes transformation tuft werewolfaboo white_background white_balls white_perineum