9 hours

A first of sorts:
Last night Matthew slept from 8:30pm till 5:30 am and if my math is correct, that's 9 hours of continuous bliss.

...

And he scoffed at the notion of me putting him back in his crib after his 5:30am feed.
"Pah! Like I'm going back to bed", he thought. "Riiiiight."