I think the toga party gets undue hate as the event right before the development pause, it basically femdom-style orgasm denied all of us and we're dealing with the trauma. There's a lot I read about in these games that I've never tried, but I've been to a ton of toga parties and they're a riot. The sex in every otherwise regular scenario is going to be amped up, because it's an adult game and we're all here for sex!
I prefer the public sex/exhibitionism focused stuff personally, but I also enjoyed the maze. My favorite part of that story was the tease element where the payoff was Ayumi showing up mid-scene behind MC (rather than the usual caught-in-the-act NTR ending). I know it was telegraphed way ahead of time, but I enjoy those "reaffirming" moments where the couple's activities are about doing kinky stuff for each other. In my opinion, Tori's writing shines because character motivation is deeper than The love interest acts the exact same as an NTR heroine, but the protag likes it. Whatever we get this time around, I hope that part of Ayumi's personality sticks and we gain a little more leeway as readers to guide her, kink variety wise.