MIAA-863 The female nurse treats nymphomania.

Kana is a thoughtful and kind person, working as a nurse at a nearby hospital. She cares about me, her neighbor, and treats me like a younger brother. But after such an incident, my roller coaster life, where I experienced heaven and hell at the same time when I ejaculated inside my girlfriend, changed drastically. The doctor told me that my sperm was useless, and I lost myself.