Gate of Windnest by JUKKAKU-GAMES (eng) - Adult Sex Game

Machine translation

You are the adventurer!

You came to Windnest to conquer a dungeon of inexhaustible items.
Other fortune-seekers and merchants come here too. You can find them at the Slavehouse.
----- Right, that's basically it! The rest is your adventure.

JUKKAKU-GAMES presents
Gate of Windnest (Subtitle: -Reijoku no Shoujo- "-Girl of Servitude-")
A simple open world RPG!!