Tainted Philter

Tainted Philter is a 3D adult visual novel centered on corruption and magical themes. You play a shy, financially struggling protagonist who moves to a new city and encounters an otherworldly woman offering magical assistance. She tasks you with researching corruption through the use of various magical potions while also helping improve your personality and social skills. However, you soon discover hidden bonuses from these gifts that she doesn't know about—secrets you decide to keep. The game features multiple female characters and animated sexual scenes as you explore different routes and scenarios using the potions in creative ways.