Leah finds a quiet corner of the daycare, pulls a blanket over herself, and falls asleep. She wakes up hours later, when Tina and Robert come to pick her up. To her frustration, the daycare worker checks her diaper before handing her over and loudly declares that she's clean.
"Of course I'm clean," Leah mutters to Tina, the person carrying her. She yawns. Tina chuckles.
"Tired?"
"I just woke up. Duh."
"Well, let's get you in bed so you can have a full night of sleep and plenty energy for tomorrow."
"That's the best plan you've had for this trip," Leah grumbles. She rests her head against Tina's shoulder. Exhausted, she barely registers the twinge in her bladder before her tired body caves. There's a soft hiss as she floods her diaper with pee. Tina looks at Leah in surprise, but Leah doesn't seem to have noticed she's wet herself. In fact, Leah has fallen back asleep. Tina carefully checks Leah's diaper. It can handle a few more accidents, so there's no point in changing her and possibly waking her up. She tells Robert the situation, and he agrees with her.
Back at the hotel room, Tina puts a diaper cover over Leah's diaper, just in case, then dresses her in a onesie they purchased from the gift shop on the way back from dinner. In a onesie, a large diaper bulge around her waist, Leah doesn't look anything like a teenager. Tina takes a few pictures of her, then she and Robert get ready for bed.
In the morning, Leah wakes up to Tina checking her diaper.
"What are you doing?" Leah demands.
"Checking to see if you went in your diaper during the night."
"What? Why would you check that?"
"Because you peed on the way back from daycare," Tina says simply. Leah's jaw drops in shock. "Anyways, it looks like during the night you..."