Twice upon a time

Once upon a time there was a little mouse who needed a story to fall asleep at night. One day he got board of once upon a time so he pushed his dad. he was sent to bed with out a story the next days. he was scared.so he told him tell me some stories without once upon a time. so he did stories without anything. soon the exact day before he got board of stories without any thing. he started twice upon a time the next day once upon a time. then it was always a pattern. once twice once twice upon a time.