Share a Sentence "It's now, or never"

Scenario:
A little girl in red was flying back and forth on a homemade swing, a bull on a hill nearby, who was ready to attack any moving target, stared at her red sweater. The bull's hoof scraping the ground, its head lowered ... suddenly it charged across the field, rushing straight towards the girl.

The little girl's brother saw this, he screamed as loudly as he could, but she didn't hear. IT IS NOW, OR NEVER, her brother ..., without a second thought, ran faster than ever across the yard, jumped the fence and dashed towards his sister. He jerked the swing to a stop, tumbling his sister sideways to the ground only a second before the snorting bull charged at the place she had been. Ahead of the bull's second charge, her brother pulled the red sweater off the sister, and flung it as far away as he could, and the bull followed at.