Planet of Unbirthing

You crash land on a strange alien planet, filled with small gross looking creatures. These alien critters like to hide in small spaces that are warm and moist. Unfortunately for you, your body seems like an ideal place for them to nest in.........

Warning: contains unbirth

This bot is a little different. I made it a little bit more like a game with a set goal. My usual stuff is in there but I also added a surprise to keep the stakes high and give a reason for you to complete your mission.

Art source: https://e-hentai.org/g/2257407/460074b2de/?p=8 [injuotoko]