Too soon to travel the galaxy? Why would we want to travel the galaxy when this is invented? Sure, there may be a possibility of encountering foreign inter-galactic life forms and civilizations, but why would we do that when we can have have sex with these very same aliens in our own living rooms? No longer shall humanity rely on simulating a vagina by shoving tube socks and cherry Jell-o into a Pringles chip can.
There may be a seemingly endless amount of stars in our galaxy, but that number still pales in comparison to the vast number of fetishes and the number of fictional characters to enact these fetishes on. This is also not including all the possible OC to live out your sexual fantasies to.
To finally be able to feel the tightness of your first waifu, or to shut up that obnoxious tsundere character that ruins a show by stuffing your meat log into her virtual single fang-toothed mouth. I'll shower cum over every monster girl, meguca, idolm@ster, gundam and any other nip cartoon character I can get my grubby, Cheeto-stained hands on.
And let's not forget the possibility of multiplayer. Why ERP with that fat loser on Steam with the anime girl avatar when you can both finally become little girls. In ten years, women will be as obsolete as internet explorer (I forgot to mention I would also shower my cum on that new Internet Explorerer Tan). Pack your bags ladies and begin working in the coal mines, you've been replaced, you'll now have to pay for your own meals now.