Four stars. I mean, the RPG elements are pretty zero-effort, just there to tick a box, but it's fine.
The important thing is, the main character is extremely cute, and has a cute personality, although it's a little stereotypical for these kinds of games. For me this one is in the sweet spot so far, where the unwilling heroine is getting preyed upon but the tone never gets overly dark or brutal - she never gets beat up or anything worse than some mild spanking.
In particular I like that this one puts a lot of focus on risky sex. I know it's a hentai cliche at this point for the heroine to be squealing "Nooo, don't cum inside me, I don't wanna get pregnant" while she's getting railed but what can I say, it's my fetish.
(I would've posted this as a review but I don't know how to do that, so oh well)