This excerpt from Doctor Who - The Doctor Chronicles: The Eleventh Doctor Volume 2 is available free to Big Finish Newsletter Subscribers in September 2021.
2.2 The Day Before They Came by Daniel Blythe
In the shabby seaside town of Bayview, Kayla Worthington is sitting on the beach waiting for an alien invasion. Her patience is rewarded when an alien arrives, although he doesn’t seem to be invading. He’s called the Doctor, and he wants to buy her a cup of tea.