ROE-555 I lost myself in a wild, convulsing, back-arching sexual frenzy with my beloved daughter's boyfriend. — Tsubaki Nagamine

Just after conceiving my daughter, Yuu, the man I was dating—and who was supposed to become my husband—cut off all contact. For the past ten years, I have worked tirelessly to ensure my daughter wouldn't suffer the hardships often associated with having a single mother. She graduated from university, found a job, and is getting married; a bright future awaits her. Then, one day, I unexpectedly found myself intimate with my daughter's boyfriend. Despite my love for my daughter, I could no longer suppress the desires I had long held back; an electric shock raced through my body, and I was overcome by a numbing, intense pleasure...