A Sexually Frustrated Housewife's Sweet and Sadistic Special Lesson

On a shining stage, a woman is dancing like a swan. I wonder if she has wings on her back... Each movement is flawless, as if she is flying gracefully through the sky. I forgot to breathe and followed the woman with my eyes. It was a childhood memory from over 10 years ago... Her beautiful smile, her smooth movements - everything was perfect, and it left a deep impression on my heart. Then, when I became a university student and started living alone, I happened to find out that the woman had been running a ballet class in my hometown for several years. "Great, this place is close to my house...!" Unable to stay still, I quickly got ready. Feeling the sound of my wildly beating heart, I headed to the location.​