Mother, the Sakiko which I brought up for overprotection as if I totally kept it in a bird cage when it would not adversely affect an important son. The education that mother did to the son who does not have any such knowledge is Parent and child Ai of the Kindan. What a son was taught by mother was to be cool, and to satisfy mother who I felt hot, and was in agony with carnal desires with with a mouth and a tense meat stick by hand!