A woman like her is my life. She talks about being an idol while giving you a little smile on the side. Her name is Nakamori Shinna, a former talent who has appeared in commercials and won grand prizes at auditions. At age 20, she decided to take new steps in the world of AV, leaving behind her glorious past. Her mature body exudes transparency, and her irresistible smile captivates anyone who sees it. This diamond in the rough combines both the allure of adulthood and the innocence of youth, making her debut something truly special.

―アイドルは私の人生です。少しはにかみながら、そう話してくれた少女の名前は、中森心々奈。かつてCMにも出演し、オーディションでもグランプリを取った元タレント。そんな輝かしい経歴を持つ彼女が20歳を機に、AVの世界で新しい階段を歩むと決意しました。白く透明感のある成熟したカラダと、一目見たら忘れられない愛嬌抜群のアイドルスマイル。オトナっぽさと幼さを同居させる、ダイヤモンドの原石がデビューします。