FURVERT!

american_marten animal_genitalia anthro anthro_on_feral balls bear bed belly bestiality black_bear dori_(lumieira)duo eyes_closed female feral fluffy furniture genitals grabbing_fur gulonine hi_res holding_back holding_butt holding_onto_partner holding_partner hug larger_feral lumieira male male/female mammal marten moan moon_bear mustelid musteline nipple_outline nipple_piercing nipples on_bed one_eye_closed pawpads paws penetration piercing pine_marten semi-anthro sheath sitting sitting_on_another sitting_on_bed size_difference smile smirk ursine