Cathy's book group gets an unexpected new member – Agnes. After accidentally picking up one of Cathy's novels, Agnes discovers she has a surprising fondness for steamy fiction. When she gatecrashes the next group meeting to share her, ahem, insights, Cathy is mortified.

Tensions are high as Agnes and the gang prepare for an incoming storm. Buster's flying high as he nervously awaits his birthday parachute jump.