FURVERT!

animal_genitalia animal_penis anthro anthro_on_anthro anus backsack balls bdsm big_penis bondage bound bovid bovine bovine_teats bovine_udders breasts breasts_and_teats butt duo equid equine equine_genitalia equine_penis erection female genitals gynomorph hooves horse imminent_sex intersex lying mammal nipples nola nude on_back penis pink_teats pink_udders questionable_consent raised_tail severuscoil size_difference tail tail_wraps teats udders vein veiny_balls veiny_penis wraps