Daw, that was cute! Nicely done.

7215574 Quisky said that Mrs. Smiles pregnancy was detected by magic.

7566516 From my understanding, he is spending the night at Canterlot and then being picked up the next day to start doing other things. So the answer is: one day in Canterlot and the rest of the 6 days on vacation.

You managed to write so many bonus chapters, but you didn't go on with the main story so sad...