元国際線CAの気品を纏う人妻「永崎麗香」40歳。結婚を機に華やかな空の世界を離れ、献身的な妻として幸せな生活を送る彼女には、誰にも言えない秘密があった。それは9年にも及ぶセックスレス。愛されながらも「女」を忘れゆく日々に終止符を打つべく、彼女は夫に嘘をつき、未知なるAVの世界へ足を踏み入れる。170センチのしなやかな肢体とFカップの美乳が、欲望のままに解き放たれ、淑女の仮面は淫らな喘ぎと共に剥がれ落ちていく…。

Reika Nagasaka, a 40-year-old married woman with the elegance of a former international flight attendant, left the glamorous world of the skies after marriage and lives a happy life as a devoted wife. However, she harbors a secret she cannot tell anyone: nine years of sexlessness. To put an end to days when she was forgetting her femininity despite being loved, she lies to her husband and steps into the unknown world of adult videos. Her lithe 170cm body and beautiful F-cup breasts are unleashed according to her desires, and the mask of a lady crumbles away with lewd moans…