A certain kind of man wants his wife to be beautiful and good maybe even prudish, but he wants his mistress to be lustful, and maybe a bit of a whore, well-endowed but not necessarily beautiful. Who knows maybe he wants his mistress to be a submissive male or a dominatrix. Maybe he does not even desire sex with his wife, she is just for show.
Expensive car, big house, big boat or other toys, and a trophy wife (and suspected mistress). You might despise this, but can you understand this? Car, house, boat, gun, wife, mistress all has feminine names, right? Only thing that mostly strait rich men own that have male names are male pets like a dog or a stallion.
Also the "Moon is a harsh mistress" just a book I read.
TEK