Discrimination Etch: The Consequence of Embracing the Wrong Partner

A supernatural erotic visual novel in which you must identify whether your visiting girlfriend is genuinely herself or a succubus in disguise. Every night, either your real partner or a demon copy arrives for an intimate encounter. You must observe subtle differences in appearance, behavior, and reactions—eye color, hair tone, voice, demeanor—and choose the correct action: creampie the real girlfriend to satisfy the curse placed upon her, or cumshot the fake to banish the succubus. Wrong choices trigger NTR (she seeks other men) or domination (you fall under the succubus's mental control). The game features two main heroines—Kotone, a pure and shy girlfriend, and Marina, a tanned, playful childhood friend—plus a final boss confrontation with the succubus herself. Gameplay loops through multiple scenarios with randomly shuffled imposter patterns; three consecutive correct choices advance to the next scenario. The core appeal combines observation-based puzzle mechanics with responsive erotic content and high replay value.