FURVERT!

ambiguous_gender animal_genitalia anus anus_only bedding bedding_background domestic_ferret featureless_crotch feral fur genitals koppa_(shiren_the_wanderer)looking_at_viewer lying mammal manmosu_marimo mustelid musteline null on_back pawpads paws presenting presenting_anus shiren_the_wanderer solo spike_chunsoft spread_legs spreading tail tail_anus true_musteline weasel white_body white_fur