Semantic Confusion

Children like to share events,
Recent in their heads,
The negotiation of reality,
Stands them in good stead.
But one that happened yesterday,
And his excitement I didn't rob,
As her explained about his mother,
Getting a wash and a blow job.
It seems she was at the hairdresser,
And had explained what she did,
But her son confused two terms,
And that's normal for a kid.
I took him aside gently,
And explained how things are,
Give the blow job, then the wash,
And you shall go far.