One of my favorite artists that successfully pivoted to making sexy eroge that are actually fun to play has had another game enter beta! The previous game of his that I loved was a simple turn-based strategy game called Futanaring and this one is a Metroidvania called Futakin Valley. You'll never guess what this games have in them!
The last time I played this it was in super ultra alpha, but things seem a lot more fleshed out now. I'm not huge on eroge generally as my preferences aren't included in 99% of them and they tend to have crappy to non-existent gameplay, but Mofuringu's stuff is completely different. Please give him lots of money for making sexy girls with penises in games that are actually fun to play!
https://mfr.fanbox.cc/posts/9840435Possibly due to people like me buying his previous stuff internationally, it already includes an English translation, albeit not the best.