Author really does not give a single FUCK that she is a child.
She will be lewded, resistance is futile.
Or you can go LALALA NOT HAPPENING LALALA JUST A WHOLESOME COVER LALALA.
I bet that after she delivers each package, she just sleeps in a nearby bush in the corner of the street all night.
Prowling around the kid's house all night, waiting for her chance to strike.