rule 34 2020 all fours anthro ass balls bodily fluids calpain canid canine canis clothing collar conditional dnp cum dean drako1997 detailed background digital media artwork dipstick tail discarded clothing domestic duo english text equid equine eyewear fence fingers genital fluids genitals glasses hi res hooves kneeling leash male malemale mammal multicolored tail nude open mouth outside pawpads public sex sign sugarlesspaints text underhoof 4119879