I see a lot of potential in this one. Both the story and writing are really good. There were a few sentences that were missing a word here and there, but not too bad overall. Like many others mentioned, I found the MC's cock to be WAY to big. Personally, I found it to be a big distraction. When I was wanting to be immersed in the sex scenes, I found myself constantly being pulled out of the scene saying things like "There is no way that thing would fit there" or "Looks like her jaw is dislocated". Renders looked pretty good overall, but most were a bit on the grainy side and a few had a bit of a halo effect on them making things glow a bit. If they were photos, I would say it was due to chromatic aberration, not sure what causes it in the renders. Also, might want to consider brightening some of the night and indoor renders. I mean it looks like you spend a lot of time making the renders, so it's a shame to not be able to see the details in them. That all said, keep up the good work. I'm looking forward to the next update.