Telling his wife Margot he's found success in a new day job, Alphonse secretly replaces his father as a gigolo servicing aging Parisian women. Though he stumbles out of the gate, struggling to keep his high-maintenance clientele satisfied, he soon discovers the work helps him come into his own. His clever wife, however, doesn't stay fooled for long.

Alphonse and Adèle conspire to get her grandson imprisoned. Margot catches Alphonse with his pants down, yet once the truth is revealed their marriage is reborn. Jacques attempts to go back to work only to find he may be in love with Marthe, the most difficult of clients. Adèle succumbs to failing health and bequeaths her remaining fortune to Alphonse.