“Yes, I know! No need to rub it in!” Rainbow said, annoyed.

“Okay, okay. No need to get mad, you two. Let’s have breakfast and get you two ready for preschool. Maybe later, we can get Spitfire back for what she is doing to the two of you.”

Lightning nodded before she pointed at her own diaper, wanting a new diaper because it was used.

“Oh, of course. Let’s go clean you up,” Smooth said.

Rainbow was holding back a laugh for a second before she got down onto the floor. “Did you actually just… use a diaper?” Rainbow starts cracking up and squirming around on the floor.

“Rainbow…” Smooth said authoritatively.

Lightning whimpered as she was laughed at while she curled up into a ball.

Rainbow laughed some more as Lightning curled herself up. “Oh my Celestia! You really are a foal!”

Smooth looks at Rainbow angrily and scolds her. “Rainbow, this behavior will not be tolerated. If you continue to act like that, then I will have no choice but to punish you. Also, you are in the same position as Lightning right now, so you are in no position to judge her.”

Rainbow pouts and stands up.

“Okay, young foals. Time for breakfast!”

“Mmm, can I…” She said as she looked at her diaper. She was as hungry as anyone but now she needed a new diaper.

“Sure, sweetie.” Smooth changed Lightning’s diaper while Rainbow laughed before putting both of her young foals in the high chair.

Lightning whined as she looked at Rainbow and giggled as she was in a high chair.

Rainbow crossed her forehooves and gave a grumpy expression. Her expression turned to one of shock when she sees what they are eating.

“Oh no. You are NOT making me eat THAT!” Rainbow protested.

“I am sorry, but I am under requirement to feed this to you,” Smooth apologized. “It is best for you and me if you just comply.”

Rainbow grumbled. “Better than prison food, I guess.” Rainbow accepted every bite as she and Lightning Dust were fed.

Lightning laughed as watched it happen and ate her food. “Was I like this?” She asked with a smirk.