I don't like NTR, but I did try to play both routes to see what's up with them.. My girlfriend really forgot to wear panties for her date? Maybe she forgot how to tie her shoes? Oh, who am I kidding, she's wearing stilettos.
Something in his voice? You can't reject him? Huh...
Somehow, having a shower before sex is wrong... Yet if we want to have sex before the shower, she wants to shower before sex... Honestly? Just dump this girl. Let Alex have her, go with Suzie.. Or someone else. Anyone.
The conflict with George seems forced. Just for plot reasons to give him reasons to go after with Emily and Suzie while also humiliate/force conflict with the MC.
The conversation between George and Alex seems off. It seems that since George can't explain why he knows, he just throws some garbage line out there. This isn't Varys, or Littlefinger with a network of spies.
Also cutting to the MC every single timeskip.. Incredibly jarring.
I'd continue but I just don't think that the writing warrants any more than this.. Looking from some of the images it seems that Alex will get cucked by more than the MC, even on the NTR paths.
It feels like the Harem path and by extension, perhaps the love paths with either Suzie or Emily might develop into something decent.. Maybe. But the NTR path seems forced with bad plot decisions just to force them into the NTR. Not to mention that they are the typical run of the mill incompetent to deal with "strong" men who sexually harass or abuse them.