yv0751 love that you actually implemented some drive towards shaving Gwynn & Nyx after saying that you would - though unfortunately there's no follow through (yet?). Fun update!
The ending felt a bit rushed: Nyx needs to explore in dancer outfit to distract guards, but that never comes into play, the queen is captured and then the game ends after a short tease from Irith & MC; but I suppose that's going to change with the next updates. One possibility for making the endgame more captivating could be to make the capture seemingly go wrong first, for example Nyx gets caught by the queen because of some plug malfunction or something like that (and we get a few nice scenes out of that); then Gwynn gets the blame from Irith (--> another nice scene possible) and then the MC has to start a second mission to actually set things right for a twist or two in the whole plan.
We didn't really get to do much with Gwynn in this version, and the princess kind of doesn't play much of a role since you're done training her before Gwynn & Nyx are fully trained (--> more & more expansive scenes where she trains the two seem like the ideal solution). And the cage room should really be used more, it takes forever to build, teases with all kind off opportunities (e.g. train Nyx here rather than upstairs, let MC find Gwynn naked in the cage after the second maid training, some lighthearted bdsm) but is never really used.
Btw Gwynn levitating nude is hot (even hotter if she used for example a feather for teasing rather than a huge dildo since she doesn't come of as the oversexualised slut type) but also that you can watch her there but she won't undress in the portal room feels like a minor inconsisteny - the MC could e.g. just catch her levitating once and be thrown out harshly; then he can't enter the room again for this scene until she is more cooperative in later updates. Followup on the Nyx-Gwynn-interaction as roommates would be a great addition, the scene during their first evening is one of the hottest in my opinion.
Hope this doesn't come of too negative - I really like the game, I just think there are nuances to further improve and hope this is more helpful than annoying