Bakunyu Futanari Planet Pioneering Staff “Nagisa” Escape from the Lair of the Sketchy Aliens v1.0 by K and G Doujin - Adult Sex Game

Overview:
In 2XXX A.D., a new earth-like planet was suddenly observed.
The people of Earth promptly formed a planetary exploration team and proceeded to settle the planet...
The pioneering progressed smoothly, and one day a few years passed,
Nagisa Hoshikawa, a girl belonging to Team A, finished her work for the day and went to sleep, but was awakened by a large earthquake.
She ran out of her room to investigate what was going on outside, and what she saw was...​