FURVERT!

anthro anus aquatic balls bodily_fluids bottomless clothed clothing crouching dcoda duo eye_patch eyewear female fish frisk_(undertale)genitals hair hi_res human human_on_anthro interspecies lying male male/female mammal nude on_back penetration penis rear_view red_hair sharp_teeth sweat teeth undertale undertale_(series)undyne vaginal vaginal_penetration vulva