“Mommy, I poop,” said a voice. It was Annie’s brother Dylan, standing in the doorway. He smelled very fragrant indeed!
“All right Dylan,” Mama sighed. “Annie, I’m gonna take a break from cleaning while I change your brother.” 
Annie tactfully looked in the other direction while Mama put Dylan on the changing table. The smell of more fresh poop filled up the playroom! It smelled terrible, worse than any of the older diapers in the pail. Annie was very glad she was a big girl and didn’t have to do that anymore. She snuck a peak as Mama started wiping her brother’s poopy bottom.
“There you go, Dylan. All clean. No more stinky poop for you,” Mama cooed. “Now go play. Your big sister and I have a lot of dolls to throw away.” Then Mama did something disgusting. She picked up the dirty diaper and dropped it in the can right on top of Annie!
“Eww!” Annie shrieked. “Mama, get that nasty thing off Ruthie and go put it in the diaper pail!”
“No,” said Mama simply. “Poopy diapers belong in the garbage, and that can is as good as any. I’m not touching your brother’s poop more than I have to.”
Annie knew what it was really about. Mama wanted to ensure Ruthie stayed in the garbage, and what better way that to dump in a poopy diaper on her!