"After experiencing the thrill of possibly being found out, my body has become one that can't be satisfied by normal things." This masochistic wife is being trained by a man who becomes her sex friend at a married couple's meeting. Ever since she became addicted to sex in convenience store toilets, supermarket toilets, and park toilets, trying to hold back her moans, she can only get turned on by abnormal things. This time, we lent this married woman to an acquaintance and filmed her having sex in a commercial toilet...
