My personal tutor and stepsister, Misaki Kana, whispers sweet, lewd words in my ear, begging for unprotected sex. (ROYD-173)

Regardless of whether my parents were home, my stepsister would still create situations where they were alone together so she could watch me study. Then, whether to motivate me or because of her own unsatisfied desires, she would whisper lewd words in my ear. She revealed her true, unseen nature, as if enjoying the violation of my entire body by my reactions. Her behavior gradually escalated, and I experienced several orgasms. Because my grades improved, it was actually due to the sudden appearance of a private tutor that my mind was completely drained every day.