anal anal_penetration animal_genitalia animal_penis anthro bdsm black_body black_hair black_nipples black_pussy bodily_fluids bondage bound breasts chain chained cuff_(restraint) equine_penis female first_person_view gag genitals green_eyes hair legs_up looking_at_viewer male male/female male_pov mottled mottled_genitalia mottled_penis nipples nude pawpads penetration penis pussy realistic restraints ribs ring_gag saliva saliva_string sex shackles solo_focus spread_legs spreading tongue tongue_out tacitus_kilgore felid mammal pantherine hi_res