Supposedly netorare... but... guy and girl aren't in a relationship at all at the start of the story. Later, it's revealed that they had feelings for each other... but each of them thought the other didn't return said feelings and did stupid things because of that. Somewhere along the line the girl became a slut, mainly to use the pleasure of sex to cover up the fact that she was unhappy because she couldn't be with the guy she loves, or at least, she thought so.
Both of them are complete morons...
But even then, one ending has them end up together as lovers. Another has them end up together in a more twisted way where she continues to be a complete cumpdump, but they still fuck regularly and she still flat out says that she likes his dick the most... and at most, the worst ending is that they drift apart, mostly on account of them being morons.
Netorare my ass...
No corruption. No betrayal. No humiliation of the guy that she's supposedly stolen from even though she was never his to begin with. Ugh.
Oh well, at least the girl's hot and the CGs were decent... That's the most polite thing I can say about this barely VN.