rule 34 23 2 penises absurd res animal genitalia animal penis anthro antlers blue markings box breasts cervid condom container dialogue diphallia diphallism equine penis fuse analogpentium futanari genitals gynomorph hi res horizontal diphallism horn hybrid intersex machine mammal markings medial ring multi genitalia multi penis nipples penis protogen sexual barrier device sittings solo speech bubble wizardjpeg 6009343