I've a few things to add to the discussion, that Sleepy has either confirmed or heavily hinted at;
1) He has the overall story planned out, including the ending of characters, but minor plot points/ characters/ events have changed and been added retroactively. Polls sometimes introduce characters and concepts which Sleepy has picked up and added to the main events, e.g- the vr brainwashing headset, the booklclub milfs, Pam, Josie
2) Evie's is the favorite, but her end isnt necessarily good. It was once said that eventually she'll be sent away to Aunt Carmilla's monastery (controlled by her latex nuns) for a sort of reconditioning.
3) There's an underground slave auction being operated. We are going to see it appear in a comic soon, either to break a thief or the next one. You can see hints of this down in Evie's basement and it would have taken place if Trixie didn't disturb the evening. Pam and the asian exchange student were to be auctioned off, to the ladies of the party (the milf book club and others) and it will be revealed the Evie auctions off the slaves they break. The reason why everyone of their victims dont hang around forever. Sleepy has said we'll learn about this in the future.
4) Aunt carmilla now has a new enemy, Trixie. Even though she is pissed with Evie and will still ultimately need to discipline her, she now knows how close Trixie was to exposing all of Evie's (and Carmilla's) 'activities'. In a way this will bring Evie and Carmilla back together, in a twisted way, to make sure Trixie will never be a threat again.
5) Freddy is going to nut inside Evie
6) Country girl's story will continue. A comic is going to take place with Nancy, Evie and country girl which takes place back in CG's hometown. I may be forgetting some details as this was stated a while ago, but it'll be Nancy's vacation and it'll be Nancy continuing her investigation of the missing women and following the clues down south. Evie obviously tags along to 'help' out.
7) Trixie is going to end this story broken and a slave to Evie. Her love for Nancy will be used against her as part of the punishment. Evie will learn about how Trixie took advantage of her in 'Nancy's day off' which'll just oiss her off more. Evie will use the vr headset to brainwash her after a painfully torturing her.
8) Nancy's mum in canonically dead. Possibly her death is linked to Evi and Carmilla