Hello Sumodeine, just wanted to say that MSMR has some of the best and most natural writing I've seen in a VN and you should be proud... as I didn't get a good first impression of the game due to the average look renders (which of course, grew on me, especially after Sarah showed up).
Nikki is for me an absolutely irresistible archetype - a best friend type of sister who tries to play it cool while secretly liking/lusting after the MC.
Having read the thread, I understand your intention for the MC and Nikki is to not end up together. I trust where you're going with this, and it's been such a good ride so far that I doubt I'll be disappointed. I understand artistic integrity comes before all else, but given the title and premise, I'm curious to see what's in store for everyone.