I already mentioned a possible post-birth sprite update in an earlier thread, but would it be difficult to have dedicated nekkid & gravid Gestational Pool sprites?
That is an idea I'd like to implement for sure! It would take a while to do, since I would need to make nakey sprites for each size and make censored versions for the censored route, but it seems doable. I'll probably get around to it after I've made sure a few other things work the way I want them to.