Hello again,
I'm sorry for missing yet another release date, and for not making a post to let you know what's happening sooner. I just ended up feeling very guilty for not managing to get an update to you on time and felt too ashamed to make a post. As for the reason why I still haven't got the update released, it's because I got stuck in a real rut with the writing. The mini-boss which I'd made for this next stage of the main quest just felt so generic and boring that I couldn't manage to get the writing done for her (she was just a completely standard succubus with some normal fight scenes leading into a sex scene). I decided to just completely delete her scenes and start again from scratch, and while I've got a much more fun idea for how to handle this character, it's requiring a lot more content to be added in support of it. So, basically, I'm adding a large amount of new content which this mini-boss character (who's still a succubus, but not just a generic 'bad guy') is going to be a supporting part of.
As for an estimated release date, I don't think it's wise for me to give one given my track record. I'll make another post during this next week to let you know some specifics about this content and how things are going. I'm sorry again for the delays and the silence; I really don't mean to be rude or to keep you in suspense, I just end up feeling very bad about failing to update the game and struggle to think of what to say.
Finally, thank you all once again for your patience and support. I really do appreciate it, and although I haven't been very good at communicating or updating recently, I don't take your support for granted and I truly am very grateful to each and every one of you. I really am trying to get this update out to you as soon as I can, and I'll do my best to make more frequent posts.