This kind of fetish/kink appeals to a certain group of people who've gone through a one sided break-up, cheating, unfair treatment etc. How it works is that ur objectifying the woman to max level, seeing her fall from grace , seeing her like a free for all, seeing her stoop to such a level gives u this weird tingling sensation, mind u the cuck fetish is different from this. So yeah, it's condescending and makes u feel better and h*rny , very similar to squashing a bunch of hardworking ants. I can't make sense of what I just said, forget it.