it's okay.
There's a story, but it is completely predictable.
There's characters, but none of them are interesting, all are one-dimensinal, and aside from some corruption, they don't grow.
The RPG Part is extremely simple, but I'm willing to call that a good thing. The game knows its porn, and doesn't force you into grinding or similar.
The scenes are a mix of insanely repetetive, and way too specific to unlock.
I think there's about 5 different scenes about the MC losing her Virginity. Some of them to the final boss. if you miss a specific event, entire sections of scenes become unobtainable for that playthrough.
The game is corruption themed, but the MC doesn't really get corrupted. It's not like she was prude at the beginning. Inexperienced, sure, but she isn't above fucking her way to popularity right at the beginning.
Corruption, especially willing Corruption imo only works if the Character starts of anti-sex, at least a bit.
Some of the other characters to corrupt are better in this regard, but suffer from insanely specific requirements to unlock there corruption route, as well as from the general issure, that most scenes are just variants of an earlier one.
There's nothing bad here. The game works, the art is good, but it is such a chore to unlock the dozens of scenes locked behind specific requirements, and unlike other corruption themed RPGM Games, e.g. the good Clymenia titles, the scenes lack in variety to make it worth it.
My recommendation, play the game focussing on getting Charme, while doing any scene you come across.
You get the option to unlock all scenes after the true end, and if you like the game a lot, you can go into NG+ and unlock them manually, but it is a gigantic waste of time.