Rule 34 Dev - 1girls bodily_fluids bondage bound bovid bovine cattle chinese_zodiac disembodied_hand elf facial_piercing female hands_behind_back hooves humanoid lactating leash_and_collar leashed_female mammal milk nimbletail nose_piercing nose_ring open_mouth piercing ring_piercing simple_background solo tattoo tattoo_machine tattooing year_of_the_ox|7313567288