You mean to milk them, the moment he drops those events the amount of people who will unsub from the Patreon is probably frightening, not to mention that they will have to switch from Patreon to Subscribe Star because Patreon doesn't allow Incest content, so it actually makes sense in many ways for the Dev go hold off on the Daughter Content, if they even intend to add any to begin with, not much incentives to add it until they absolutely have too.
Lisa is adopted so not MC's real daughter and they did that for a reason, to bypass Patreon rules, or should I say PayPal policy?
They keep teasing us with Lisa, eventually those waiting and waiting.. and waiting to bang her, will give up and quit funding the project, the Dev must be aware of this.. only so much blue balling ppl can stand.
Personally I've quit other games that just dragged out the "good" parts too much, my life is too short to be played for a fool, I play to be entertained not strung along.
Build up and suspense is ok, to a certain point, games that can balance this are among the few really great ones.
On another note, people always want what they can't have, so the Lisa obsession is quite natural. It's the blue ball cry from fans, when this gets loud enough support for the project will crash. That's my 2 cents on the issue anyways.
But other things about this game is a puzzle.. like why are the banging scene with Nina not repeatable? It's one of the best sex scenes in the game IMHO, but no no, go to her house and you get to titty or foot fuck, pussy banging a one time thing.. why?