So, I know why some women like fuck machines: they're non-stop, you don't have to worry about anyone's feelings, you just get fucked over and over until you want to be done.
But why do guys like watching women with them? Honestly, it makes no sense. At least with porn you can imagine yourself in that guy's place fucking that woman; with a fuck machine it's literally a machine that's taking your place. I just don't get it...