FURVERT!

animal_genitalia anthro anus balls bodily_fluids butt collar duo erection feral genitals japanese_text koppa_(shiren_the_wanderer)leash leashed_collar leashed_male looking_at_viewer lying male mammal mustelid musteline on_back open_mouth pawpads paws penis sheath shiren_the_wanderer spike_chunsoft spread_legs spreading stoat tears text true_musteline weasel たける