rule 34 2017 anus ass avian bed bite biting lip black bars black body black fur blonde mane blush bodily fluids butt grab cirrus sky closed eyes condom cunnilingus cutie mark duo electro current oc equid equine european mythology fan character feathered wings feathers female feral fur furniture furry genital fluids genitals greek mythology green tail hand on butt hand on penis hasbro hippogriff horn knot leaking precum letterbox lying male mammal mane markings masturbation multicolored mane multicolored tail my little pony mythological avian mythology on bed on side oral penis ponsex pussy pussy juice raised leg saliva sex sexual barrier device straight teal mane tongue tongue out unicorn vaginal penetration white body white fur white wings wings yellow eyes yellow tail 3995314