It's a Patreon project. Funding milestones are bullshit boondoggles to get more cash out of people. Whether you like Milfy City or not, whether you're okay with the delays or not, whether you like the character selection for the next update or not, and so on and so forth, the very nature of patreon means that most projects are built on a house of mirrors. If that fully animated scene is coming, it'll probably be one scene, and it'll be as late as humanly possible in development.Well that's honestly disappointing considering the goal was met during the development of v0-5 and it's been almost an entire year since then but luckily this game has top tier animation compared to some others so it's nothing to get upset over,that just means now v0-7 definitely needs it since it will absolutely be over a year since that goal was reached.
Just look at Summertime Saga which puts out a worthwhile update twice a year at best, or Where The Heart Is which lengthened the development cycle from once a month to once every six to eight weeks under the guise of greater content per chapter while still treading water on storylines, or Something Unlimited which went from monthly updates to every second month and has consistently failed to meet the projections set by the guy in charge of the project with missing content that is never discussed, game breaking bugs which would be impossible to miss in testing and missing artwork, or Seeds of Chaos which suffers from poor game design and too many cooks leading to stalled plot development and inconsistent content delivery.
Patreon is an inherently flawed way to fund a game as with no one to enforce deadlines and limitations, games are prone to feature creep and creators just doing whatever they want to squeeze blood from a stone. Keep your expectations low and be happily surprised by the outcome no matter how good or bad it is.