Adult PC Game: Femdom Game World: Mistress's Dungeon Ver,1.0 by Femdom Game World Archive

The protagonist Steve woke up in an unfamiliar environment and found himself in a cell of some gloomy dungeon. Trying to understand what happened and how he ended up here, Steve calls for help, hoping for a miracle. Instead of rescue, he is visited by Mistress, a beautiful but cruel woman who explains to him that he is now her new toy.
Mistress puts Steve in a dungeon to do whatever she wants to him. Every day she subjects him to new trials and punishments, testing his patience and endurance. Despite the horror and pain, Steve begins to plan an escape. He finds a small hammer and begins to slowly and carefully hammer a hole in the wall of his cell, hiding his efforts behind a poster he has requested from his Mistress.
With each blow, Steve gets closer to freedom, but his plan is in constant danger of being exposed. Steve endures a horrific ordeal, but each day reminds himself of his goal to escape this hell.
Immerse yourself in the dark and intriguing world of Mistress Dungeon, experiencing all the same trials Steve had to go through.​

Femdom Game World: Mistress's Dungeon Ver,1.0 by Femdom Game World Gameplay Preview