After being married for three years, Smile has grown tired of her housewife status and seeks new stimulation by working at an onsen club called Onaclā, where she promises not to remove clothes, kiss or touch clients. Her goal is to make men feel good. As she continues down this path, she eventually transitions through five different types of high-class services within the industry: Pinsaro (pink salon), Deriheru (massage parlor), M sexuality (erotic modeling), Kōrukusupu (high-end soapland) before finally retiring... A complete history of Smile's journey through all five types of high-class services available for married women!

夫と結婚して3年。専業主婦という身分にもそろそろ飽き始め、些細な〈刺激〉を求めるために「脱がない、舐めない、触られない」がキャッチフレーズの「オナクラ」で働きはじめたすみれ。「男の人に気持ちよくなってほしい。」その一心だけで仕事を続けていたすみれはやがて人妻風俗のハイクラス転職をし続けることに…。オナクラ→ピンサロ→デリヘル→M性感→高級ソープ…人妻風俗5業種コンプリートなりあがりヒストリー！