I don't get why we can't get BDSM with a femdom without using actual rape and nonconsensual sex.
It is actually possible to write a man who wants to be pegged and "punished", you know? And in real BDSM, consent is taken very seriously and there is no intent to actually harm your partner. That's simply not how it's used.
Up until this point, it could have been said that they were kind of just playing weird mind games with eachother (unlikely, but if you really wanted to, you could stretch the logic), but now it's very clear that for Rosa, this isn't a kink. She actually hates him to an extent and wishes to harm him using sex. Which is just weird and fucked up.
I can't wrap my head around the comments saying that Yeonwoo actually wants this and it's all part of his grand plan to get her. Like, some people are actually ignoring his very obvious refusal to sleep with her that she has ignored time and time again. It's rape, and I think for some readers it's too serious a topic for them to come to terms with, so they're convoluting the plot in order to justify it with an "um, actually..." Which is kinda crazy to me.
Don't get me wrong. I'm not judging people who are reading this, after all, I myself have stuck around this long (even if only in hopes of some sort of happy ending for Yeonwoo, who is the greatest victim here), but at least acknowledge that Rosa isn't some sexy sadist dominatrix mommy. She's no better than all the other women who have preyed on Yeonwoo up until this point. She's a rapist. A hot one, but a rapist nonetheless.