Sophia decides to enter herself into a charity walkathon, while Rose signs up herself, Dorothy and Blanche to babysit the children of the other participants. Once the walkathon is over, all of the kids are picked up -- except for one baby girl, who the girls fear has been abandoned.

After the girls learn more than one of their relatives will be coming to visit, they decide to figure out the sleeping arrangements. As they do, they reminisce about the strangest sleeping situations they've ever had.

After some gentle prodding by Blanche and Rose, Dorothy invites a fellow teacher of hers over for dinner. Once he gets there, however, the girls learn one thing about him that Dorothy failed to notice -- he's a priest.