A number of memorable masterpieces from the past MAX-A erotic novel series are revived after several years as a best hit Omnibus! The first volume includes two complete works by Yuu Kawakami from the "Son's Wife" series and Yui Yui Hatano, who gave a passionate performance in the "Housekeeper" series! Get a glimpse into the world of NTR from each perspective! A wife who seduces her father-in-law and a wife whose sexual desires explode when she is embraced by another man. Enjoy two stories of opposing eroticism woven by two married women, uncut!