Sorry, but I can't agree with that. He is absolutely weak and characterless if he allows himself to be treated that way. (Yes, I play the Dom track only, but that "soft femdom scene" available for the Dom route (with the option to view or skip) I find pretty nasty.
It's (BroKiyomiFlower) one of his character development points. Either he can be mentally tough in the face of temptation, or he can accept the the offer. One of them impresses Kiyomi which is the development in their relationship. There has been no significant checks of that flag yet, but now that Seth has actual freedom in island 4, maybe it'll present new options for a tougher seth going forward. (I kinda want weaker seth & olivia compared to kane, but depends on the actual effects...)
As for the scene, I think sub Seth is hardcoded in that scene, since it happens regardless of KiyomiFlower, Sis good/evil, fuck/help seth etc.
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As for Olivia, it'd be great if we could have a reverse secretSub option with her (like alessandra & MC option, only Olivia is the closet/bedroom sub instead of MC). A pure sub option would be nice too, but that'd probably affect her standing at the company (MC 1st, Olivia 2nd in power/command is my main goal)
But then again, Olivia dom might be hardcoded same as seth sub
Also going through the code I noticed the sub path has the same crystal mining test as the girls. It's be nice to see more of the content from the sub path. I kinda wish there was a option to follow olivia training Jake+Zach in the dom path. I like the scenes there, but only if MC is not on the receiving end...
But I get that most dom path players don't like femdom even if it's on other males, so probably not a concern for the dev.
Sucks to be in a niche where I don't mind the genders as long is the MC is not the one being dommed.
Finally what I actually came to post: Revealing Astrind kinda sets a bad precedent. Now that it's done, the guess about who was on Alexander's deathbed is kinda burst wide open. It could very well be a 6th/7th/8th sister revealed on the final episode...