haha, he has a point just like japanese yaoi for gays but it isn't. The main audience is females and made for females.
Here also, if you think that the main audience are guys with a cuckold fetish, it is not.
Who is to blame that kids used to imagine themselves in the place of MC, sympathize with him and then complain about why is he not redeemed or something. Or just get upset because he was cucked. Surely, it's f*cking hilarious to see that immature minds fall into such a trap
It's a classic NTR that is cheating on MC which the vast majority from doujinshi to VN. What is even NTR type A? Wtf ar u talking about.
Why is it must be something real in porn narrative and why must girl feel remorse in any way?
There is a progression in corruption, If you do not see that the female character becomes every time more wicked you are blind, lol.