Well, this was pretty poorly written, even for netorare. It's not just the story itself that has issues, but the VN structure in general. I don't get why they had to give you a bunch of choices that lead to a bunch of mostly pointless mini-endings that don't even give you any H-goodies most of the time. I'd have been ok with it if it added depth to the story and characters, added some extra angles or something... but it's really just there to waste time while you head to the inevitable true ending where she's taken away via the power of dick and zero brain power.
The other annoying thing is that the slut's perspective is not included as part of the VN, you have to go into the gallery and see her side of the scenes, which is the hotest part... and that kind of makes a lot of the VN pointless unless you're into self-inserting as the guy getting his gf stolen. I'm not sure it works well even for those peeps though because everything is way too fast and her fall is way too quick.
Honestly, the only strong point of this particular VN is Nene's design. Dunno about other people but her art just hits a good spot with me, and no, it's not just because her tits are huge. That said, clearly, she sacrificed her brains for her rack. INT was her dump stat and CHA was her main stat and other such silly jokes.
All in all, this is definitely one of Atelier Sakura's weaker releases, even if you ignore the ridiculously misleading title and the equally ridiculous characters. For me, who's main interest in Netorare is the corruption and slutification aspect of it, this thing was very disappointing.