FURVERT!

after_sex after_vaginal animal_genitalia animal_penis animal_vulva annimay balls bdsm big_balls big_penis big_teats bodily_fluids bodily_fluids_from_pussy bondage bound breeding_slave cuff_(restraint)cum cum_in_vagina cum_inside duo ejaculation equid equine equine_genitalia equine_penis equine_vulva female feral feral_on_feral forced genital_fluids genitals hi_res horse huge_balls lactating male male/female mammal pain penis questionable_consent rape reluctant_sex restraints sex teats unknown_artist vulva