Skunks do not see well.
Skunks occasionally get hit by cars.
Skunks rarely survive getting hit by cars.
Skunks which are hit by cars release their defense spray.
The defense spray of the recently killed skunk lingers in the air.
A motorcyclist driving through the recently released defense spray will subsequently be subject to the malodorus substance.
When motorcyclist who has been subjected to recently released malodorus defense spray arrives at home she will repel her family and require a long shower.