Chapter 1

Our story starts in Ponyville in a small cozy cottage that is the home of two mares. Both are artists although one of them doesn’t like being referred to as artist.
She always insists that she is just making candy and nearly anypony could pick that up. But the three bonbons on her flank told otherwise the other mare was a minty green Unicorn was very gifted with the Lyre, a rather unusual instrument for a pony to play.
Their names are Lyra and Bonbon. They both started to room together ever since they came to Ponyville. With Bonbon starting up her candy store and Lyra trying to start out as a professional musician it was very welcomed by both of them, that they could split the rent.

Just Bonbon wished sometimes, to have a space for herself. Not because she didn’t like it to room with Lyra, but because she had a secret she wanted nopony to find out about.

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Bonbon shut the door behind her looking through the window trying to make sure nopony magically saw what she was hiding in her saddlebags.
Her heart beating so hard she could hear it and feel it hammer in her chest.
She had planned this for quite some time now. She had built a secret drawer in her closet a while ago and when she heard her roommate was going to be out of the town for the weekend she knew this was the perfect time to execute her plan.

She didn’t understand completely why she was so fascinated by it but she had to admit that she felt drawn to diapers ever since she was a filly.
She couldn’t help to wonder what they must feel, whenever she saw a diaper at the store or a mother walk by with her baby.
She just never had the opportunity to try it because she never lived alone and was too scared to get busted.

This was until today. To pull this off she made an extensive plan.
The first step was, obviously getting the diapers. She was sure she could not get them in Ponyville, this town was way too small and everypony know each other. While this could be pleasant for most of the time it made it impossible to be stealthy for once. So she had to head to the big city of Canterlot to get some diapers.
Also she was well aware, that she won’t get diapers her size in a normal store. She looked up a sanitary store in Canterlot and headed straight towards it, as soon Lyra left the house for the Weekend.

Once in the store she got really nervous. She quickly sped through the aisles until she found the incontinence supply section. Swiftly scanning trough it she found a package she thought would fit her needs. “Extra thick for extra absorbency” it read. Standard size, which should fit her well, grown up ponies didn’t vary much in size anyways.
With burning cheeks she approached the cashier with her package of diapers. Was the mare behind the counter looking judgemental at her? Or was it just her imagination? Bonbon didn’t know, but she quickly stashed away the diapers in her saddlebags as soon as she had paid and sped to the train heading back to Ponyville.

So here she was, with diapers in her bag and ~~nervous~~ ~~excited~~ nervouscited like never before.
It has gotten kind of late. The trip to Canterlot sure had taken its time. Luckily she was able to get something for diner on her way home.
"Maybe brew a relaxing cup of tea just before I get started?" she thought "No! No hesitating and no turning back now!" she thought, stomping a hoof on the floor.

She had been at this point before but she had gotten cold hooves, just before she really did it she thought to herself that this was just wrong and she didn’t need diapers like a stupid little foal.
She wasn’t some kind of freak after all, was she?

She tried to collect herself, taking a deep breath and started to make her way upstairs.
Upon arriving in her room she locked her door, closed the curtains and made sure her door was locked again. Lyra was out, but one could never be sure enough.

Then she opened her saddlebags to slide out the package and examine it closer. Back at the store she was in such a hurry, that there had been no time admiring the package. It had a clear part, where one could look at its contents. It held plain white diapers, of course they were white, diapers for her size were for sick ponies, which needed to be diapered. Ponies who weren’t weird and wanted to wear them, like she was. These ponies didn’t need the cute designs diapers for foals had. Although Bonbon wished she could have gotten some of these for herself.

Slowly she ripped the package open at the dotted line and pulled one of the diapers out.
When folding it open carefully she was welcomed by scents that came from the diaper
She started to nuzzle it while pressing it close to her face to take in both, its softness and more of the smell. It smelled like foal powder.
She realized how this calmed her down a bit, but her heart was still racing.
After some time of snuggling with her first diaper ever since Bonbon was a little foal she decided that it was time to take things further.

"Ok, let’s do this" she said to herself while laying the diaper out flat on her bed.
Hesitating for just a moment, "It’s not like anypony will ever know about this" she tried to reassure herself, while positioning her butt on the cushiony undergarment.

She laid back, pulling the front of her diaper over her sensitive marehood. It wasn’t until now that she realized that she got kind of aroused while playing around with the diaper.
She fastened the tapes of her diaper and readjusted them a few times until it just seemed to fit right.
"Finally, why didn’t I do this earlier? It feels soo nice." Bonbon wondered, while shifting around in her diaper to enjoy the way it hugged her like a soft, warm pillow. She felt safe and more comfortable now.

All worries from before seemed to have been washed away by the new sensations that where coming over her.
Speaking of new sensations, the 'kind of aroused' state she was in earlier turned into a strong 'itch' that begged to be scratched.
She lowered a hoof to the place where her most sensitive part must be hidden underneath the thick padding and started pushing into it. A moan escaped her mouth while a shiver ran down her spine. She hadn’t expected that the touch would feel so intense through the thick diaper.

Bonbon was starting to rub herself in small circular motions. Soon her other hoof found its way down south and she was rubbing the front of the diaper with both of them.
Her motions got faster as her hooves dug deeper into the padding and her now throbbing marehood concealed by it. The diaper crinkling and shifting around with every move, while it absorbed the juices escaping the horny mare.
Her heart rate rose again and her breath became shallow, while she was getting closer to her relief with every move.

Shifting around she started to mount her pillow, like a stallion would mount a mare.
Her climax was getting closer, while she pleasured herself by thrusting her hips forward into the pillow and pushing it into herself with both hooves. Her face was buried in her blankets, so she didn’t fall over with both her forehooves being busy.
She was so close to cumming now and her last few thrusts send her over the edge. "Oh my celest...” she moaned, her voice muffled by the blanked.
She grid her teeth, while she felt her vagina convulsing and gushing out waves of her mare juices into the diaper, making it sticky and clinging to her fur. After what seemed to be an eternity the stream of bodily fluids leaving her started to die down. "Oh my" Bonbon voiced trying to catch her breath. Her whole marehood and part of her butt covered in her sticky juice. If it wasn't for her diaper she would have made a huge mess.
"That...was...amazing", Bonbon panted. Still in her afterglow she put the warm pillow back to the upper side of the bed and crashed down on it.

Taking a deep breath she felt her lids getting heavy. After her exciting and exhausting journey today and her bedtime fun afterwards she felt really worn out.

She fell asleep with a big smile on her face, feeling relieved, to finally having worked up the courage to pull this through.

Author's Note

So this was my first take on writing a fetish clopfic.
I just had this in my head and felt like writing it down.
I'm sure there is room for improvements, so don't be shy and leave me a comment if you notice stuff I can improve in the upcoming chapters.