It's quite early for some decent criticism, since your VN is short for the time being. The plot is hilarious and this seems like a lighthearted fun game so far.
There isn't that much plot, yet, to criticize. So I'll talk about content. You already provided a huge list of possible future content. One advice, whatever you'll do, make it avoidable or skippable, because some fetishes like furry, sissification, futa/trans, NTR and many more might not be enjoyable for everyone.
Since the mc is drugged with SpermoGen and Aisha with MilkoGen, I thought immediately about future pregnancy content. But it's only on the "may be" list. I guess a lot of people had the same thought, so this should definitively be in the game. Then, will android sex bots become pregnant as well, maybe by an upgrade, the mc may find during his space adventure? Whatever, but also some other people might not enjoy preggo content, so again make it avoidable.
Unfortunately a "President Rump" was mentioned in Boobs City, former L.A. I don't see how this game might profit from political skits of any sort, especially if these aren't genuinely unique or fresh, but stale. Worst of all would be, if these were completely one-sided, if you really have to bring politics into your game. Since most likely you already have a personal political opinion, it's almost impossible to really stay neutral, which most likely will lead to very one-sided jokes, which will please one side, but alienate the other of the political spectrum. Do you really want that for your game?
Trump jokes becoming old and left leaning persons don't want to laugh about a senile puppet president Biden, who can't even finish a complete sentence, without strong medication. You see, there is a dilemma already, if you include a Trump caricature, but don't dish out against the other side of the political spectrum, too, which then might ruin the game experience for many.
As a developer I'd keep politics or political references out of my game. Otherwise you might alienate people, who otherwise might enjoy your game and support you at some point. I'd say, keep it lighthearted, hilarious and fun and leave politics out of your game. Just my honest advice, since you asked for criticism.