M(まじで)M(めろい)セラピスト10人がお口マンコでノーハンドフェラ研修!「喉奥=膣奥です」とばかり自分磨きも余念がないストイックバキュームセルフイラマかまして射精させまくり!レベチ美人が集いに集ったザーメンまみれの300分SP! Ten M (seriously) M (mellow) therapists undergo no-hands fellatio training with their mouths and vaginas! They are dedicated to self-improvement, saying "the back of the throat is the back of the vagina," and perform stoic vacuum self-fellatio, making their clients ejaculate like crazy! A 300-minute special of semen-soaked beauties gathered together at a different level! –