Hruina’s Month of Chastity

A self-cursed month of celibacy is a bad plan to survive in a dungeon full of monsters, and this game knows it. You play a young hobgoblin witch, cast out by her family, pushing through with only her human bodyguard for backup while every creature down there seems personally invested in breaking her resolve.

The setup is a bet against yourself: hold out for a month, no release, while the dungeon throws temptation after temptation your way, capped off by a succubus who takes a very direct interest in your suffering. Whether that resolve survives the journey is the actual point of the game.

Play follows a visual novel structure, moving between story scenes and encounters where the pressure to break the curse builds through transformation, mind control, and monster girls angling to strip away whatever willpower you walked in with. A futa/trans protagonist and animated 2D art carry the encounters, with the bodyguard along for the ride rather than steering the plot.