Judy just jabbed Joe’s jingling jodphurs.
“Jeez!” Joe jumped jerkily—justifiably jittery.
“Just joking, Joe!” Judy jabbered jejunely.
Joe’s joyless judgment jarred Judy’s jubilation.
Joyful June joint junket just jinxed!
Jumpin’ jiminy— Joe just jettisoned Judy!

For the six-word story prompt, the letter “J.” The assignment was to write a six word story using only the letter “j” to begin each word.  I expanded the assignment to six six-word lines.