Aw, that's lovely, Pruni!
DS1 v similar - would never settle co-sleeping (remember one night when I was desperate for sleep, so DH went and slept in the nursery (on a bed!) and DS1 lay next to me, feeding, grinning and saying "boom-boom-boom-boom" - he was about 7mo!).
Last night he woke up at 5.40am and I got into bed with him - he fell asleep with his head on my bosom for an hour and we drowsed together. Was marvellous
LOL at your wet lap - sorry!