Well, this is disgusting...
Trigger Warning for mention of sexual assault
I know that most of the people who played (or to be more precise replayed because is something you may not catch at the first sight) Jumin's route concluded due to the nightmare/flashback Jumin has in day 6 that his stepmother has been sexually harassed him when he was around 16/17. And if the flashback in V's route is something to go by that was probably his second stepmother.
But what Jumin implies here is something even worse: that ALL of the women who passed by his father side did the same thing (or at least, this is how it felt for him) Because what other thing could they want from him? They already have the money, the fame, an stable position in the company (this according to Jaehee).
Of course Jumin never address the interest that women have in him as sexual, because that's how hard his repression of sexuallity is.
He only knows that they want "something" from him. When they are women who go after him, not his father, is easy for him to say they are after his wealth and he isn't wrong (as probed by Sarah) but sometimes that isn't all (as mentioned by Jaehee with the women of the Cultured Citizens)
But when they are women who go after his father, and they already have everything they could ever want from him, and they still look at Jumin for "something"... Well I guess this is from where the rumors about Jumin being gay come...
I wonder how far you have to go to expect an erection from a man? I don't think just by flirting you can expect anything at least you think the guy is a pervert. Im suddenly remembering that scene from Edward Scissorhands where the creepy neighbour trow herself over the poor Edward but fortunately she fell and he run away confused.... Just how far they went? And how many?
According to Jumin, besides the creepy stepmother Chairman Han had a girlfriend visiting the house every 3 months, that would make from 4 to 8 women if Jumin left for College at 18. But not only that, Jumin has to put up with these women at work too because his father insist on giving them a position in the company too. (And thus enabling situations in which he can be potentially harassed again, the goldigger who dates the old man while sleeping with the son is so cliche nowadays... And certainly couldn't have helped having Jumin getting more and more handsome with the years)
This kinda of makes you understand Jumin's behavior in Jaehee's route a little better and why he didn't wanted Jaehee working in the coffee project, because the project was handed at Jumin's department. If Jaehee does it is likely to succeed because she is just that good. Which means he would have to work close to his father girlfriend and expose himself again to that kind of situation.
Is like his mind never gets to rest, because which every girlfriend he gets to revive the traumatic experience again and again and again. He never gets to heal, because every time he tries to close the wound, a new woman appears to trow more salt at it. Or, to say it with his words "every woman who passed his father side tangled his threads more and more"
Now just think how much this must have messed up Jumin's head, this is like an Oedipus complex at the 10000 potence... Just... Ugh...