My father and three brothers are sitting around the dinner table. Only the daughter-in-law, Nanami, is cheerful, while the other men are unfriendly. For some reason, they all seem to only look at Nanami. And when the men are alone with Nanami, they suddenly smile broadly! And the reason is... All my dicks are mine! I can do as I please with my father-in-law's dick, my brothers-in-law's dick, and my brother-in-law's dick! I enjoy nasty infidelity with everyone without telling anyone! The sex life of the slutty wife Nanami, an unconscious family of holes!