They are regular socks but they look like toe socks because the mesh is so tight to the foot, or they just look like plain white feet. You are not the first to notice, it's not a joke, and it's funny when someone brings it up so I decided to embrace it and leave the socks in the game.
I'm close to the end of the update. I only have one more scene to do, and a tiny ending scene, but I have sinus surgery in a week, and I won't be able to finish before then. Hopefully, the recovery isn't too long, and I can get the update out soon. I think the biggest update to-date, so it's taking me longer than usual.
Episode 5 will not be the last update. I'm only about halfway through the story.
Episode 5 is almost done. There are already like 1300+ renders and 110 animations done. The episode is already longer than ep4. It's a big update. And then episode 6 is next.