This debut features an unexpected twist: staff member Narumii Sakagami (43) suddenly stepping in as the performer! On the shoot day, the scheduled actress abruptly canceled, forcing the crew to urgently ask Narumii—originally handling makeup—to take her place. Though hesitant at first, her kind nature and the fact she genuinely enjoys sex in her private life gave her the courage to accept. Initially tense and stiff, she gradually found her rhythm as filming progressed, showcasing the composure and confidence of a seasoned professional on set.