Pirates being outraged on the patrons' behalf is some astroturf bullshit.
It's one thing to be annoyed at being thrown a curveball, but the seemingly blanket hate for NTR is childish, especially considering porn in general is a form of NTR, as it is a representation of all the pussy (or whatever else y'all prefer) that y'all could theoretically be getting, but aren't.
That's not what NTR is, asshole. The anti-NTR doctrine presumes that, once you smash them, they become yours and yours only to smash forever...yeah, yeah, yeah, more simplistic thinking.
But, if you want to play it that way, the MC has not yet gotten/taken the pussy from the LI, so it's not strictly NTR, and the MC remains a pretender unless he can move the BF- who also has designs on being the alpha- out of the picture. He's got a budding bottom bitch in the blonde to help, so you may yet get Hollywood out of this.