FURVERT!

all_fours anthro anus avok_(character)backsack balls blue_eyes bodily_fluids butt domestic_ferret dripping erection foreskin fur genital_fluids genitals holding_butt looking_back male mammal mustelid musteline pawpads paws penis pink_anus pink_paws pink_penis precum presenting presenting_anus raised_tail shibeari simple_background solo spread_anus spreading tail true_musteline weasel white_balls white_body white_fur