It's pretty consistently gone up around $500 a month since launch. So at this rate it'll easily hit $3,500 by the end of next month.
The growth isn't quite that good, sadly. It was explosive the first few months, but it slowed down dramatically in January and has remained slow, but steady, since. According to the numbers in my Patreon dashboard, growth from January to February was $280, and that's the amount pledged
before Patreon and the payment processors take their cuts. The sum you see on LLtP's Patreon page is after these cuts, so it's lower than the values I get to see. Growth from February to March was roughly $240, also behind-the-scenes numbers. New and increased pledges almost halved from January to February, but deleted and decreased pledges stayed steady at an all-time high.
If things keep developing in this direction, the pledge amount will stabilize before we hit $3500, and even if the current growth remains steady, it'll take 3 or so months to reach that amount.
Either the game has reached a large percentage of its potential audience already, people are waiting for the game to grow larger, or I'm not reaching the audience for some reason. Considering that LLtP has been featured all over the place, including LewdGamer, I don't think it's the latter option.
Having said all that, I'd be happy even if the Patreon stays at its current level. Where we're at is awesome. The only thing we're missing out on is the reaching of the two remaining goals.
Also, we're hitting a point in the story where more and more sexual content will be easier to introduce organically. That's sure to reel in some more attention.
That is true, at least. I'm currently working on the biggest sex scene in the game so far.
Edit: Page 100, woohoo!