宝石の様に輝く瞳、僕たちを一瞬で虜にする微笑み『佐伯里桜』30歳。出逢った時から気さくで、可憐で、妖艶…その魅力の裏側には卑猥な素顔があった。セックスレスの日々も早3年、多いときには週に8回、AV鑑賞をしながら自慰に耽っている事を恥じらいながら教えてくれた。磨けば磨くほど煌めきを増す、発展途上の原石。そして衣服を脱いだ瞬間、天使のような微笑みが淫らに輝く、初不倫SEXに溺れる彼女の姿がそこにあった…。

With eyes that sparkle like jewels and a smile that captivates us in an instant, 30-year-old Rio Saeki. From the moment we met, she was friendly, lovely, and alluring… but behind that charm lay a lewd side. She confessed, with embarrassment, that she had been sexless for three years, and at times indulged in self-pleasure while watching adult videos up to eight times a week. A rough gem that shines brighter the more it is polished. And the moment she took off her clothes, her angelic smile shone with lust, revealing her as she indulged in her first extramarital sex…