Aoi, stuck in her mundane daily routine, decides to join a parent-teacher association recommended by her friend. Little did she know that it was actually a secret kinky sex circle where desperate individuals indulged in infidelity. Intrigued by their talk about aphrodisiacs, she tries one out casually... but ends up experiencing unimaginable orgasms every time someone touches her body. This newfound pleasure leads her deeper into the world of kink, leaving her craving more than ever before.
