Sadly, my tastes are horribly vanilla so I'm perhaps not the best one to weigh in on this one but I could see a Sharessean sect devoted to /s
I always thought of the story of Sharess as the sort of from-the-darkness-to-the-light stories I tend to like and imagined that her church is dedicated to transforming things once controlled by Shar darkness and Loviatar's sadism into something life affirming and good. I do think a 'no evil' sect of Loviatar's church would be harder but the one step rule could be used to make a Lawful Neutral branch based on consent. And if there is one thing I've learned from speaking to the kink crowd is they love the word consent -- in a typical conversation it comes up perhaps 10, 15 times?
Edit: This 3.5 but I wonder if anyone who has read this can weigh in
https://www.thriftbooks.com/w/maiden-of-pain_kameron-m-franklin/626515/#edition=4268172
