Lin😁
Lin is definitely the most clearly (and intimately) involved with the player at this point, followed very closely by Kali and Android :) loved those moments on the boat, a great mix of reactions from Nia and Sylvia, from "wow they care so much for each other" and "they're gonna fuck aren't they" xD
Lin's prolly my main girl too imo but so many close faves - Moon, Hana and Nia come to mind :)
I think the fact that Lin is technically the first character introduced helps a lot... but yes, overall, I agree! She might start off as the obedient slave in order to appeal to the "I-love-a-proper-sub" audience but slowly evolves into a lot more than that.
That's good writing right there. Bringing people in through a specific hook and then keeping them invested.