The hugely popular MM-ban sumata edition is now here!! One of the most highly educated female college students in Tokyo takes on the challenge of sumata for the first time in her life! An Amateur girl who doesn't even know the word 'sumata' is asked to rub her erect penis against her pussy! Then, before she knows it, the sumata play is complete! While rubbing, her pussy becomes slippery with erotic juice! Many college girls are craving a penis!