離島で暮らす訪問看護師・山科すずか（27歳）。結婚6年目、夫の前では見せられない渇望を抱え、医療資源の乏しい島で日々奉仕を続ける彼女。島民たちの過酷な日常に寄り添う中、抑えきれないMの芽が開花！聖なる奉仕が一転、壮絶な快楽の宴へ…。Gカップの豊満ボディが男たちに弄ばれ、震えるほどの悦びに溺れる姿を140分たっぷり収録。山科すずかが、孤島の秘密を暴く衝撃作！

Suzuka Yamashina (27 years old) is a visiting nurse living on a remote island. Married for six years, she harbors desires she cannot show her husband, and continues to serve on the island, which has limited medical resources. As she works alongside the islanders through their harsh daily lives, her uncontrollable masochistic side blossoms! Her sacred service turns into a wild orgy of pleasure… Her voluptuous G-cup body is played with by men, and she is shown drowning in trembling pleasure for a full 140 minutes. Suzuka Yamashina uncovers the secrets of this isolated island in this shocking film!