FURVERT!

anthro bear biceps big_breasts black_body black_fur blue_eyes breasts butt ceno chair duo equid equine erection fangs female female_penetrated from_front_position fur furniture genitals horse interspecies male male/female male_penetrating male_penetrating_female mammal markings mastery_position muscular nexus nipples nude on_top open_mouth pecs penetration penile penile_penetration penis penis_in_vagina polar_bear purple_background sex simple_background sitting straddling stripes teeth tina_(nexus)tongue ursine vaginal vaginal_penetration white_body white_fur yellow_eyes zebra