Haha these are all great, it is these little things that the professionals don't warn you about! I have the same conversation every weekday with DS once I pick him up from school;
What are we doing now mummy?
Well we're going to go home
Then what?
Once we're home you have to change out of your uniform
Then what?
We'll have a look at what homework you've to do and practise your reading
Then what?
Erm, well I suppose you could watch some cartoons or play with your cars while I do (insert relevant housework task here)
Then what?
Emm, well, it will be getting late by then so I'll need to make dinner
And then what?
Cue me failing to try and distract him from making me list another 10 things
AND THEN WHAT??
We'll eat our dinner
Then what!?
We can play for a bit, with your toys or watch something on tele together
And then what?
It will be getting rather late by this point so I suppose you'll probably have to have a bath
Then what?
Ok all done now DS
AND THEN WHAT? I NEED TO KNOW???
Ok, ok, well it will be teeth brushed, jammies and then story
WHY AM I PUTTING MY JAMMIES ON??? WHAT NEXT?????
Oh no no you're not putting them on just now, but late tonight
WHAT NEXT? AND THEN WHAT?? 
Well tonight, late at night when it's dark, not now, definitely not now, you'll go to bed
NOOOOO I DON'T WANT TO GO TO BED, I'M NOT GOING TO BED!!!! NO NO!!
And then he has a huge meltdown in the playground