Naoki ended up living with his wife and her parents. However, Naoki and his mother-in-law Nanako share a secret: they were once colleagues and spent an illicit night together. Years of pent-up desire for Nanako exploded under the same roof! 'I can't forget my mother-in-law's breasts!' Unfazed by the family's presence nearby, their taboo acts continued, ultimately leading to…
