Finally done! I would have finished earlier if I didn't feel the need to extend it just a little bit. The client didn't want any of the stomach swelling for the climax so it's not included in this scene not that I had the time to add it in anyways lol. I'm already way over the time on this one.
There are 3 variants of the scene this time with the usual "pick your poison". An important note though is you might need to adjust the chest of the character to work for the pose. I did a few perspective hacks to make it work. As usual the chika versions are easier to swap onto but the original still exists with the un-simplified expressions if you want to give it a shot~.
Download: https://mega.nz/file/KrgAAIxR#q1mVhC-ZsyqHXDSCoz3JeJ4g3iGg55InUXI5csHejPU
Enjoy!
(edit) you might need a mod for some of the coom. I went ahead and attached it to the bottom of the post.