While I do like the game...
Man, the MC is a hypocritical PoS. I have played my share of games and yes, some MCs are worse. But at least, they have the SENSE they are worse. There were other ways to get into some girls' pants that would be less cringey.
I guess power corrupts.
I am rarely annoyed by the MC, but this one is a special case of asshole. Again, not the worst abuser or backstabber you can find. Just... I don't know. He's so, so, fake.
The way he betrays his ... "friend" Sarah is downright evil.
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EDIT:
Break your best friend to ... well, it's a spoiler and a big one so be warned.