Succubus Desire: Lilith Project

A turn-based sex battle RPG where the player encounters a powerful succubus called Nightmare. The core mechanic is an endurance challenge: the player cannot make the succubus orgasm, and pleasure is given one-sidedly while the player must resist temptation and avoid climax. By caressing the creature during combat, the player can steal its magical power, but failure to endure results in being drained of life force. The game combines strategic turn-based combat with the high-risk theme of resisting supernatural seduction.