The Wild Cousin of Potpourri

The wild cousin of Potpourri
Started out with the name of “Yuki”.
Let my tell you this story today,
With plenty of hatred, woe, and fray.
She was a straight “A” student, that brilliant girl,
Until she got a “B+”, and her smile became an upside-down curl.
She went crazy that day,
And eventually ran far away.
Living a wild life with the human-like frousins,
Just be glad she isn’t one of YOUR cousins.