Horse outward similarity is an unreliable measure of relatedness. Besides the horse, there are six other species of genus "Equus" in the Equidae family. These are the ass or donkey, "Equus asinus"; the mountain zebra, "Equus zebra"; plains zebra, "Equus quagga"; Grévy's zebra, "Equus grevyi"; the kiang, "Equus kiang"; and the onager, "Equus hemionus". Horses can crossbreed with other members of their genus. The most common hybrid is the mule, a cross between a "jack" (male donkey) and a mare. A related hybrid, a hinny, is a cross between a stallion and a jenny (female donkey). Other hybrids include the zorse,
Clothed male, naked female Clothed male, naked female Clothed male, naked female (CMNF), or clothed male, nude female, is female nudity in which one or more women are nude while one or more men are clothed. Entertainment columnist Earl Wilson details several experiences involving one-sided female nudity in his book "Show Business Laid Bare." In the chapter titled "Cheri Caffaro: A Strange Interlewd," Wilson writes about his experience interviewing actress Cheri Caffaro while she was nude and he was fully dressed. One-sided female nudity has been a theme in art, particularly in Orientalist paintings of the 19th century. A typical scene may be a