Toriel’s Playtime
An Undertale ABDL Fanfiction by: kylewally


It was a few days after Alphys and Undyne visited Toriel. They all had so much fun together in the nursery, with the two acting as Toriel’s babies. Now, on this Saturday afternoon, Toriel was alone to her own devices. 


What should she do today, Toriel hadn't have a clue. She could spend the day reading about snails, or possibly make butterscotch cinnamon pie. Maybe she could watch some television, it clean the house. Whatever the reason, she couldn't think of what to do.


Her mind always went back to the day she took care of the two lovebirds, and Toriel always checked the nursery to see if they were still in there. The fifth time she done this, Toriel had an idea for an interesting day.


Heading into the nursery, Toriel went to the changing table. She pulled out one of the diapers used on Alphys. It was pink with unicorns and flowers placed around the whole diaper


“Could it fit me?” Toriel thought to herself.


Testing, she unfolded the diaper and lied it on the table. Toriel then got on and made sure she was centered on the fluffy padding. After she was sure, Toriel sat and lied down. Guiding the tapes to the landing zone, she saw that the diaper did fit. Smiling to herself, she got the bottle of baby powder and sprinkled herself liberally. Then, taping up the diaper, she checked herself in the mirror.


Well, she did look cute. Toriel felt the diaper, noting its softness and fluffiness. It felt like she was wearing a cloud. Patting the front, a bit of powder poofed out which made Toriel giggle. She really did feel like a kid again, but maybe she could take it a step further.


Heading towards the nearby toy box, she brought out a few toys and stuffed animals. There was also a big life-sized bear plush in the corner, but it maybe not today. The one that Toriel gave the most attention to was a medium sized lop rabbit plush. 


“Why hello Mr. Bunny. I'm glad to meet you,” said Toriel while grabbing the rabbit.


Toriel then thought of what to do now. 


“A tea party! That's what I should do,” Toriel exclaimed.


She had a table and some chairs for this event.
Toriel then went to the kitchen, hearing the crinkles of her diaper. She began to make tea. Grabbing a kettle, she filled it up with water and then placed it on the stove. Instead of using gas, Toriel used her own fire magic to boil the water. Now, it was time to play the waiting game.


While waiting, Toriel went back into the playroom and selected a few more plushies: An alligator, a puppy, and an owl. Toriel then set Mr. Bunny and the others on chairs.


 Then, like a whistle on a steam engine, the kettle shrieked. Quickly, Toriel carefully grabbed the kettle and set it on a plate. Extinguishing her own flames, Toriel then grabbed some tea bags. Then began the last steps: Water first, bag second. The tea was done.


“Would anyone else like some tea?” Toriel asked the non living plushies. She then struck up conversations.


“Why no Ms. Gator, I hadn't known. Oh Mr. Owl! How rude of you to say that.”


After her third cup of tea, Toriel felt a pressure right below her. She needed to pee. At first, she thought of using the bathroom, but remembered her diaper. Toriel could go right there. The thought made her feel naughty. She began to push.


It took a few minutes to convince her body, but soon it complied. The warm pee flowed out into the waiting padding, soaking it up like a huge sponge. Toriel blushed hard, knowing full well what she done; and it was a great feeling. 


Reactively, she placed one of her hands on the outside of her diaper; feeling the warmth. Toriel slowly began to rub it, moaning as she did.


Then a second pressure hit Toriel, this time coming from her bowels. All that snail pie slices she had really took a toll. Could she do it? She peed, so it wasn't wise to waste a still good diaper. She stood up from the chair and squatted. Again she pushed, which took more time until nature ran its course. The logs came slow, a wave of pleasure coming over Toriel. Her diaper bulged in the back, the smelly shit coiling up. Three minutes later, and she was done. When she sat back down, the mess smushed all over her ass. Moaning again, she began to rub both the front and back of her now dirty diaper.


Out of the corner of her eye, she saw the big teddy bear again. This gave her an idea. Toriel took the bear and lied it on the floor, and then sat on it. She wrapped her arms around it like she was giving a hug, and began to hump it. She moved up and down on the seat of her padding, becoming like a piston. She moaned, feeling every squish and rubs against her moist vagina. Toriel then pretended that the bear was someone else, one with the same fetish. You're just a stinky goat, she thought, a big, messy, naughty baby who loves to use her diapers and then cum in them. These thoughts caused Toriel to hump faster and faster, her moans getting louder as well. All of this effort made her close to the edge. With her final, strong humps, she yelled:
“I’m a big baby!”


Toriel then had the biggest orgasm of her life, her eyes rolling upwards. She gushed, the fluid soaking more of her diaper up. After the pleasure subsided, Toriel collapsed on the bear. She sweated, her tongue hung out, and she panted. Feeling weak, Toriel decided that it was best to go to sleep. Closing her eyes, she had one, single thought:


I need to do more of this.




The End