Thank you for your kind words! We put a lot of effort into the story, so it's a relief to hear people stuck around for it. Lewd SFX were a bit strange to implement, and we were honestly torn on leaving them out or putting them in.
Unfortunately there is a bug in the engine that causes those checks to be mismatched. We're still trying to patch it out, but as we've said in our dev log we won't be using this engine again moving forward as it's very, very finnicky with details like that. If you've received both endings, that's all of the story Dark Waters has to offer. We're glad you enjoyed your short story in Cuca's swamp, be sure to redeem your complementary Steam key and leave us a review if it's not too much trouble. <3
Thanks again!