Ehhhh yes and no. The sub Emily route is definitely more NTR focused, but you can experience quite a bit of femdom with Leyja and professor Kei (no NTR involved). Kei will also become a potential love interest in the future, if you decide to break up with Emily.
Well, from what I saw. Once you set foot on the difficult sub route, you get constant bait to turn to the cuckold path. Starting with family members, continuing with Emily, Adriana and ending with NPCs in different scenes. If you don't grow horns, then most of the content is blocked, as far as I can tell. Only lessons and some scenes that can be attributed to teasing remain, but as I understand it, they lead to horns.
Maybe I didn't find something, the content ended on the 1st date with Kei. But if you compare it with the content on the dom route, then the sub content comes out several times less.
I don't know, maybe if you include all the courses, there will be more content, I haven't checked. But if you just want a sub route, without horns, feminization and other heresy, then there will be little content and things you don't need will constantly flicker before your eyes.
And I'm not telling you what to do, you are the author, you know better, but maybe it will be better if cuck and sub are separate, and not 1 route, like feminization, which needs to be included separately. Well, that's what I think.
In any case, good luck with the game
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