Washing is now out so can you all watch the weather please. You might shout loudly around lunchtime and tell Little Un to swop the load in the machine for dry stuff on the line. Seeing as how he has just told me he doesn't have to go to Uni today ... like. 
And would Little Un know how to do that? Not a skill to admit having at that age
Weather here is dull with much less dull forecast
He has responsibility for some of the indoor chores, he knows this and would not consider refusing.

He might negotiate if he had other priorities but this would be in exceptional circumstances. The rest of us work full-time so there is no argument obviously for someone with 4 days spare.
