「小沢社長もあの人の様に私を愛人になさいますか？」取引先である鷹野グループ崩壊により、鷹野オートを引き継ぐ事になった小沢。鷹野の秘書・いち花も職を辞すると聞いた小沢は、すかざず「愛人秘書」の契約を持ち掛ける。その提案に聞く耳を持たないいち花…そんな彼女の身辺をくまなく調べ上げ、信頼を得る事に成功した小沢。過去への未練、夫への想いを断ち切るように愛人契約と称した接吻を交わす二人。唇を、舌を舐め回し、いち花は吹っ切れたように従順になった。はずだったが…。

“Will you make me your mistress, just like that man did?” Following the collapse of the Takano Group, a key business partner, Ozawa found himself taking over Takano Auto. Upon hearing that Ichika, Takano’s secretary, was resigning, Ozawa immediately proposed a contract to make her his “mistress-secretary.” Ichika refuses to listen to the proposal… But Ozawa thoroughly investigates her background and succeeds in gaining her trust. To sever her lingering attachments to the past and her feelings for her husband, the two exchange a kiss under the guise of a mistress contract. As they lick each other’s lips and tongues, Ichika becomes submissive, as if she’s finally let go. Or so it seemed…