FURVERT!

anthro anus big_anus biped bottomwear butt butt_focus claws clothed clothing domestic_ferret faye_(ipan)feet female genitals hair legs_up lying mammal mewpan mustelid musteline no_underwear nude on_back open_mouth plantigrade presenting presenting_anus presenting_hindquarters presenting_vulva simple_background skirt solo thick_thighs toe_claws toes true_musteline upskirt vulva weasel