Sutter's Bay's newest dentist, Dane Cloverfield, is surprised to be approached by his two married friends, Urie and Ben Upton. They'd like him to join with them in a polyamorous relationship.
Dane's cautious, though, because he's been in a sort of relationship with Urie before and got burned. Plus, with Urie and Ben being married, he's afraid he'll always be on the outside looking in.
But Ben and Urie love Dane and are happy to welcome him into their lives. Now they simply have to convince Dane.