itch.io

To me, it looks like uncircumcised vs circumcised between 1 & 2 and 4 & 5, and then I think 1&2 are traditional male parts, and 4&5 are penis and vagina. I haven't explored them, though, so I can't say for sure, but I thought I'd provide an answer to anyone else wondering.

Oh, guess I just didn't see that button. Thanks for letting me know it's there!

Interesting so far! If you can, it'd be great if, in the full game, you had a feature displaying previous dialogue in case we click past something too quickly.