I'm almost tempted to save this just as a perfect example of the whole notion of "objectifying women". I've never been a fan of gokkun or ahegao, and amputating someone to stick hooves on the stumps is a little too sadistic even for my jaded soul, though.
Speaking of jaded, however, what I find most odd is that the girls are dressed up in cow print with cow tail butt plugs and such, and then are given cloven hooves and have hogs mating with them... shouldn't they pick one type of livestock and stick too it?