When it was time to take the children to the toilet,  it was decided that  the girls would go with one teacher and the boys would  go with the  other.

The teacher assigned to the boys was waiting outside  the men's toilet when one of the boys came out and told her that none  of them could reach  the urinal.

Having no choice, she went inside, helped the boys  with their pants, and  began hoisting the boys up, one by one, holding their  willies to direct  the flow away from their clothes.

As she lifted one, she couldn't help but notice  that he was unusually well endowed.

Trying not to show that she was staring, the teacher  said, 'You must be  in year four.'

'No, madam,' he replied. 'I'm riding Silver Arrow in the 2.15.'