TKFC-042 Mayuko Nishiyama gets electric massager and milk enema in anal SM session

An electric massager is inserted into Mayuko's anus, followed by foreign objects and extreme expansion. The session includes a milk enema and excretion, all part of an amateur SM play. Mayuko, a teacher, is tormented by Mr. N, who discovered her secret anal masturbation. The video runs 32 minutes with no acting or storyline.