I've downloaded this games just a week ago, because of nice screens on the main page. And man was that a really good decision. It's one of the best porn games i've played. Art and animations are amazing, but the story...
I'm one of those people that skip story in adult games just to get the "good" stuff, but i have sat through all of this game story and loved every part of it.
I'm actually sad that it has ended. I know that you are working on Eternum, which is supposed to be bigger and better, but i'm afraid that it won't have the same impact on me as "Once in a Lifetime".
But to sum it up: Great work man, i really appreciate that you let us play that game for free and i'm definitely gonna donate you, or become a patreon for that.
Keep up the good work.