Leah doesn't like being held against Tina's hip, but she doesn't have a choice as the three of them wait to board the plane. Their trip is taking them overseas, and apparently children under three fly for free. Leah sucks on the pacifier in her mouth as her dad shows the airport worker their passports and tickets. She's still upset Tina put her age wrong on the passport. Tina promised to get it fixed when they get back.
"Have a good flight!" the worker chirps. Tina and Leah's dad, Robert, board the plane with Leah. They find their seats and sit down, Leah on Tina's lap. Leah shifts uncomfortably. Her diaper, necessary to keep up the ruse of her being a toddler, crinkles under her. In fact, she has to be as babyish as possible to keep people from suspecting anything about her. That's why she has a pacifier. Though she will not admit to enjoying it.
Leah zones out through the pre-flight instructions and takeoff. She's brought back to focus by a sudden cramp in her abdomen. She tugs on Tina's shirt.
"Yes?" Tina asks.
"I need to use the bathroom," Leah hisses. That was this agreement. She would wear diapers, but not use them. Tina nods. She goes to get up, but the seatbelt sign flashes on.
"We're hitting some turbulence, so stay seated," the pilot says over the intercom.
"Sorry, you'll just have to hold it," Tina whispers to Leah. Leah crosses her legs nervously. The need to go number two is growing stronger by the second. Suddenly, they hit the turbulence. Leah is jolted around in Tina's lap, the shock breaking her hold on her bowels. A thick log begins to enter her diaper.
"You may now move about the cabin," the pilot says as the seatbelt light turns off. Tina jumps to her feet, grabbing the diaper bag, and hurries to the airplane bathroom. Unable to stop now that she's started, Leah continues pooping. By the time they get to the bathroom and close the door, Leah's bowels have emptied. Her diaper is full and sagging underneath her patterned overalls.
To Leah's relief, Tina doesn't comment on the fact that she's just messed herself. She helps Leah remove her overalls and diaper, lets her finish on the toilet, and then cleans and diapers her again. Once Leah is dressed, Tina brings her back to their seats.
Exhausted and embarrassed, Leah falls asleep on Tina's lap, still suckling the pacifier. She wakes up hours later when they're landing, her diaper...