Responses
Agreed completely.
Also, ML is throwing up some signs and having been abused in his past, and I think that's why he doesn't comprehend why the mc feels hurt. He's so used to being used, and using others, for pleasure, that when he does it with the mc he expects him to feel good.
Also, I went back yesterday and I actually re-read it all and Seon-in got this obsession of fucking Yeongwoon Raw and cum inside him, when he uses a condom and sex toys with everyone else. I Think he does it so that he can feel like Yeongwoon is his alone.