"...your mouth will grow!"
"Wh... huh?" Jen sputtered. "That's it?"
"Yep! You'll bring a whole new meaning to 'big mouth,' unless you get your lying habit under control! For each lie, your mouth will grow slightly. A millimeter per lie, I'd say. This includes your tongue, teeth, and jaw, but the rest of your head won't grow. For your curse, I dare you to lie at least ten times a day. Have fun, big mouth!"
Kyle hung up. Jen stood there in bemused shock, wondering what the hell just happened. She'd grow a bigger mouth? As if!
As she continued to get ready for school, having mostly forgotten Kyle's curse, she heard her mom call out for breakfast. As she sat down to eat, her mom greeted her.
"Good morning, Jen. Sleep well?"
"Yeah," Jen said, a lie. She'd stayed up all night texting her jock boyfriend, barely catching 4 hours of sleep.
"Get all your homework done?"
"Yes, mom," she said, annoyed. Another lie. Can't do stats when your texting, after all.
"Alright, well, have a good day at school."
"Thanks," Jen said, getting up. Her mouth was tingling as it grew 2mm from her lies. She quickly made her way back upstairs, panicked, her thoughts racing about the curse. "What did that little fuck do to me??" she thought. Her panic was soon interrupted by the horn of the bus, however, sending her into dread about lying at school.
"Have fun, big mouth," she sighed sarcastically, heading out the door.