There are a lot of expectations for the next update. Because we are on a 3 month cycle (fuck patreon) there has to be more plot development per update than with monthly releases.
Unfortunately I think even at the slower monthly D corruption pace we would have been further along in D's corruption by now. This is the update where D and F need to have sex, I do not know if this will happen, but on this slow drip update schedule D needs to finally get popped so she can begin to explore other sex options, and so she and the MC can begin to develop a real adult relationship.
D also seems to be more open to Elena's advances. Finally losing the last barrier to her sexual awakening by banging her father should open the door to a relationship with her bestie Elena.
I personally would like to see this game end in one of two way; 1. D and F and Elena together, or 2. D and Elena as a couple (and Elena grows bigger boobs).