This is a sequel to Two Kirks and a Vulcan. Spock and Alex are back from their honeymoon, and are faced with different challenges and adventures of their own on the Enterprise. (I'm working on a better title, but it will be this for now.)
On a routine mission to Earth to pick up new recruits, Bones and Spock, along with the rest of the Enterprise crew are stunned when one of the newest members is Kirk's younger sister Alexandria Kirk.