Yukiya Onsen: The Waters of Fertility porn xxx game download cover

Yukiya Onsen: The Waters of Fertility

Game Description:

In this pixel art H simulation game, become the god of fertilization and use your powers of possession(ntr),
and the knowledge of the 48 sacred sex techniques to help three married couples achieve “happiness”
at a hot spring resort.‚Äč

  • Extract and run.
  • Dual Core Pentium or equivalent Processor.
  • Intel HD 2000 or equivalent Graphics.
  • 63.61 MB of free disk space (Recommended to have twice as much free disk space than this).

Walkthrough and Guide


Start new game, wait for all three couples to come by at the onsen. Control the deity and press 'X' key to possess anyone. Make them naked, interact with anyone and have sex at different locations. Orgy is also an option.

This game will take some time to be understood properly.

Edit - Might as well add the game controls.

Directional keys: Move, Select
Z: Confirm, Various
X: Possess, Unpossess, Exit
F1: Configuration
F5: Main menu

Press X on the title screen to change the volume of the background music.
Press P on the title screen to skip check-in phase.
Press H ingame and in the gallery for cheats.