大富豪の夫・総一朗と結婚したかおりは、この家の複雑な人間関係に巻き込まれていく。財産目当ての長男夫婦、前々からかおりのことが好きな秘書。そこに夫が昔、弄び捨てた愛人の息子・葵が密かに復讐をするために現れたのだった。が、葵はかおりの優しさに惹かれ、かおりも葵との歪な関係に溺れていく。しかし2人の関係に気付いた秘書は、それをネタにかおりに襲いかかるのであった。Kaori marries Soichiro、 a member of a very wealthy family、 and gets caught up in their web of complicated relationships. The eldest son and his wife look to take all fortunes. The secretary、 in love with Kaori since the very beginning. Then Aoi、 the son of the mistress her husband had toyed with and abandoned in the past、 shows up to secretly seek revenge. However、 Aoi is drawn to Kaori’s kindness、 and Kaori is drowning in her own twisted relationship with Aoi. However、 when the secretary realizes their relationship、 he uses it as an excuse to swoop down on Kaori.

夏休みに1週間、旦那の実家に法事で泊まることになったKAORI夫妻。夫の兄と甥っ子が夫妻を出迎える。タチの悪い甥っ子はKAORIに目をつけ、旦那がお風呂に入っている間にエロ行為を迫って来る…最初は戸惑いイヤがるKAORIだが、いつしか甥に求められると快楽を覚えるようになってしまう…。Mr. and Mrs. KAORI are staying with their parents for a week during summer vacation for a legal matter. The husband’s brother and nephew greet the couple. The nephew、 who has a bad temper、 takes an interest in KAORI and tries to have sex with her while her husband is taking a bath… KAORI is confused and reluctant at first、 but she begins to feel pleasure when she is desired by her nephew…