Note: Cassie’s mother’s name is Karen.
“You wanna go pway with some toys?” Karen asked.
“Sure. Dat sounds wike fun” Cassie said.
“Wace you back to da living woom” Karen replied before dashing out the door.
Grinning Cassie followed after the other toddler, the two girls having to slow down as they approached the staircase. Taking one step at a time while holding onto the banister with one hand they both made it to the bottom safely. Now that they were both babies they knew they had to be extra careful not to hurt themselves since there was no longer an adult around.
As soon as their feet touched the landing Karen and Cassie eagerly toddled into the living room where a plethora of toys awaited them. Going their separate ways they each went for the first toy that caught their attention. For Karen it was one of those lawnmowers with the balls inside that popped when you pushed it. As for Cassie she sat down and messed around with the spinning arrow toy that makes the sound of the barnyard animal it points to.
Ten minutes passed during which the room was filled with the noises of their respective toy.
Karen walked around the crouch in a wide circle as she 'mowed' the living room with a loud popping. Meanwhile Cassie repeatedly tugged the pull cord smiling as she heard the dog bark, the cow moo, and the chicken squawk. She went through the whole farm once, then twice, but by the third time she became bored and abandoned the thing in favor of something different.
Looking around Cassie saw a large pile of Duplo blocks that were way more interesting. Growing excited at the thought of playing with what was basically the baby version of Legos, she immediately crawled over and started building with them. Karen saw what Cassie was doing and decided to join her, leaving behind the lawnmower and she made her way over. Sitting down on her padded rear Karen helped her with the tower she was making while Cassie smiled appreciatively at the assistance of her baby mother.
Together they stack block after block until they eventually had to sat up to keep working on the tower.
As Karen was about to place another block on top, she suddenly dropped it as her hand flew to the front of her diaper, the baby girl holding it there while making a face.
"Mommy? Wats wrong?" Cassie asked in slight alarm.
"I'm makin...peepee" Karen replied as she removed her hand to reveal the white padding rapidly turning yellow.
The sudden growing warmth in her crotch took Karen by complete surprise as did the lack of control as the pee just flow out of her. However the diaper did its job soaking up every drop, the garment swelling and puffing up, mainly in between her legs. When she finished going she regarded her daughter with a happy yet somewhat sad look.
"Why you unhappee mommy? I tuaght you'd wike using your diapa" Cassie questioned in confusion at the other's negative reaction.
"I did...I jus really wanted ta make a poopie instead of a peepee fur my first time gowing potty" Karen replied dejectedly.
In her baby fantasies she always imagined making a big stinky in her pants.
Seeing the other's dilemma Cassie instantly thought of a way to fix it.
"Don't wor wee I gotcha covered. I wis mommy had ta go potty and did it da way she wanted dis time."
The moment Cassie finished making her wish Karen suddenly let out a muffled fart that caused her to blush. Feeling the head of something large poke its way out of her butt the toddler bent her knees and got into a squatting position as she knew what was about to happen.
"I go poopoo now" Karen announced cheerfully before putting her thumb in her mouth and sucking on it, her face scrunching up as she began to push. A second louder fart was heard as the solid mass started coming out of her rear. Slowly the giant log of poo emerged, colliding with the inside of her diaper and filling up the seat. Once all the available space was gone the snake-like turd fell back in on itself, the poop squishing against her bottom which made her grin behind her thumb. When she was done pooping Karen noted the bulging back of her diaper, the heavy load putting a slight strain on the tapes holding the garment together.
"Dat felt jus like I eemagined it wood be. Fank you so much for dowing dat for me Cassee" she said overjoyed at the new added weight to her wet padding.
Karen silently wondered what she did to have such a generous and thoughtful daughter like Cassie. Then she remember that she wasn't just her daughter anymore but also her girlfriend. And yet in less than half an hour she had also proven to be a more thoughtful lover than her no good abandoning father.
"You're welcome mommy. I luv makin you happee."
"You can call me Carwen if you want. You more den earned it" Karen said giving the other baby girl a quick kiss on the cheek.
Cassie blushed and giggled, "Okay Carwen."
At that point the odor guards started to fail and a slight odor began to rise up from Karen, both toddlers wrinkling their nose a little at the scent.
Karen then reveals...