Rin was not happy. She was seven years old for crying out loud! She still wanted bed-time stories and tea-parties but she could also read a little and thus she felt it okay for her to be allowed to know about certain grown up things.
"I want to know where Aunt Sango and Aunt Ayu's babies came from."
It was now August and Sango, while still having a long ways to go in her pregnancy, was quite round. Kagome knew Rin was curious and she'd gently been avoiding the question for a while but currently she felt a little force was needed to get Rin to understand.
"Listen Rin, you are becoming more and more adamant. Today, you will not get an answer; heck you won't get an answer to this question anytime soon. So either you shut it or I will ground you." Needless to say the threat worked.