A woman named Mao Hamasaki works at a company during the day but secretly moonlights as a high-class M-sexual masochist club member, indulging in perverted acts with M men, including anal play. She even has her coworkers under her control as personal pets, using them for midday office sexual escapades. One day, her boss discovers a doppelganger M-sexual masochist girl on an adult website... Little does he know that she's none other than his own employee, Mao! When the man visits the club as a client, Mao treats him to her depraved techniques, leaving him completely spent and satisfied beyond belief! Note: The quality of the recording may vary depending on the distribution method used.

とある企業に勤める女子社員の「真緒」は実は高級M性感クラブに在籍して夜な夜な変態なM男のカラダ…そして‘アナル’までを弄んでいる隠れ痴女で、それだけでは飽き足らずに会社の同僚の男をペットにして昼間のオフィスでも密かに痴女プレイを楽しんでいた。そんなある日、真緒の上司である部長は真緒そっくりのM性感嬢を風俗サイトで見つけてしまう…。客として真緒の在籍するM性感クラブに訪れた男は、部下である真緒の卑猥なテクニックで‘凸’され、骨の髄まで犯●れる！※ 配信方法によって収録内容が異なる場合があります。