Here's a screencap from my disk manager. Right clicking on the Recovery partition only brings up a help option.
I can't reduce the size of the recovery partition, or increase the size of the main partition.
Yeah, you are really going to need another drive at some point, at least an external for everything other than your system files. Who ever set that up was just mean.
It should be possible to replace that one, clone it to the new one, while increasing the usable partition. Though an external would be a lot easier.
I'm not surprised that some people like that, what I have a problem with is someone trying to twist a poll that was literally choosing between two words ("Story" versus "Sex") into support for that preference. I'm not claiming that poll means anything more than "most people aren't just here for the sex", and while I do suspect a poll between "learning more about the world" and "learning more about the girls" would favour the girls I'm not pretending to have proof.
My assumption is that is a mix of both, it's hard to have one without the other after all. Each girl has their own take on the world, they were all exposed to it in different ways, and so delving into each girl's story, you learn about a different aspect of the world, from a different perspective.
...or maybe I just love world building myself, so it impresses me how much work went into this one.