Since you have an Android port, would iOS be possible as well in the future?
Since the VN is SFW it could theoretically go on the App Store. But even if you don’t wanna go that route (which I totally understand), you could publish it to an AltStore repo, get it notarized for regions that allow third-party app stores and/or just build a plain .ipa for sideloading. The options are a lot more open now than just a few years ago.