When Bart and Lisa return home abruptly after a traumatic incident at Kamp Krustier, they put an end to Homer and Marge's romantic encounters. Without sex to distract him, Homer becomes a more productive worker and caring husband, but Marge misses the old Homer. Then, Bart and Lisa return to camp to confront the source of their trauma. Blackboard: 'We're the only house where the Christmas tree is still up'.

Worried that Bart is destined for failure, Marge turns to a series of parenting "experts" for advice. Homer decides to cash in on one expert's advice by opening up a trophy store in Springfield. Meanwhile, Bart finds some needed encouragement from Grampa, who gives him a precious watch coveted by Homer.