There are only men and women in the world. A father-in-law who loves to lick and a sexually frustrated daughter-in-law. (Mihara Sumire, SPRD-1516)

There are only men and women in the world. One after another, married women who have had affairs while working start up. In order to release stress and sexual desire, the older man takes advantage of the married women when they are not paying attention and has sex with them...