How to Fuck in a Zombie Apocalypse?

The world is invaded by zombies and a boy who managed to survive for several years in a bunker finds himself with nothing and with a huge erection. How will he survive and succeed in fucking in this world.

V0.28 Spoiler Added a new animation for Sophia and Lin that unlocks with the new potion, Little Aphrodisiac, Added phrases for the “Speak Normally” section with Elisabeth that can adapt depending on the presence of certain NPCs in the base, Revised the NPC gift section by centralizing it and adding 3 new gifts, Added a code to some zombies that prevents them from moving when the map, quest book, and guide are open, Bug fixes,