I've seen only Matt and Alex scene on my submissive path.
Now that you mention it? Same for me. I would prefer to go down the submissive path, but so far, the only path of submission in this game is basically just giving into whatever Matt wants. I'd like to be able to submit? But NOT degrade myself in the process just because of being submissive.
I'm overall just hoping that it doesn't stay where the only way to be submissive is by letting Matt, again, literally degrade you, but also as a bonus for me personally, not have to go down a Yuri path too. (Since apparently this stuff with Violet is a thing, where she becomes either a sub or a dom among the two of you, and overall, I'd prefer that I just.. didn't have to go Yuri to get something like this.)