Fart story oneshots!

Protein Farts - Part 1

My step-sister is kind of a tomboy. She's always been into sports, she works out, and she's constantly burping and farting around me. Her farts are nastier than mine, her own step-brother.

We'd always been rivals, but things were always fairly one-sided in my favor as I'm much bigger and stronger than her. Whenever we'd wrestle it was pretty easy for me to get the upper-hand. However she was tenacious and from time to time would manage to pin me down and burp in my face or something. A couple times she even farted on me and, much to my displeasure, she appeared to enjoy that most of all.

Now it's become a daily occurrence for me. I regularly am forced to subject myself to facefarts and whatever else she wants to do with me. I suppose I should explain how I ended up in this position.

I was pretty thrilled that my parents were out of town for the week. I didn't really have any plans, but it's nice to have some privacy in the house, even for a little while. As long as my step-sister kept her distance I could finally have some peace and quiet to read a few books or play some video games.

That reminds me, my parents told me to remind that brat to clean her room. I'd better get that out of the way now so I can get down to enjoying my week.

I go up to her room and knock on the door. No answer.

"Hello?" I called through the crack of the door. I decided just to barge in since I didn't really give much of a shit about her privacy. The room was empty, which perplexed me since I hadn't heard her go downstairs.

I noticed a camcorder on the desk and approached it. It's light was red—it was recording.

Suddenly she burst forth from the closet and locked me in a full-nelson, forcing me to the floor. She was so much stronger than I remember, and she completely took me by surprise.

"Let me go you bitch!" I yelled.

"Well, well. What's the matter big brother? Can't handle getting beaten by a girl?"

She was too heavy for me so I just stopped struggling.

"Wow, you give up pretty easy don't you?"

"Just tell me what you want, sis."

"What do I want? Hmm," she paused "are you proposing a deal here? You mean you'll give me something in return if I let you go?"

I really wasn't in the mood for her games now—I just wanted to get started on my books. I figured if it would get her to shut up and end this faster, then I would just do what she wants and get this over with.

"Yeah, yeah, just be quick."

I noticed that she was unusually sweaty. The room generally smelled of her body-odor. I saw protein shakes on her nightstand and dumbbells on the floor. She's been working out I realized. No wonder she's so strong. I'm not even sure I could take her one on one at this point, so I'd better stay on her good side.

Her stomach rumbled furiously.

She gasped excitedly. "OMG, I know exactly what you're going to do big brother!" she exclaimed. "These protein shakes do a number on my digestive system. You know what that means..."

"Oh no. You're not seriously suggesting that." I said.

"Listen bro, you're going to let me give you one good fart to the face. Just one. But you've got to do everything I say—we're going to do this my way."

No way. That's fucking disgusting. Her farts are the gnarliest I've ever smelt. Does she seriously expect me to willingly let her facefart me?

"I'm not going to let you fart on me you freak."

"Come on! I promise I'll let you go right after. Cross my heart."

Ugh, I don't have time for this. I just want to be reading. If it's just one fart then whatever, I can survive that. She's just a girl.

"Alright, you know what? Fine. Just make it quick and then leave me alone."

She released me and jumped up all giddy. "Oh boy, now here's what we're going to do—you've got to do as I say alright? I'm going to stand right here, and you're going to get on your hands and knees and stick your face in my butt."

This is so humiliating. "Fine," I said, dropping down to the floor behind her. "Like this?"

"I said stick your face in my butt. You have to do as I say."

I swear I am going to kill her. I gingerly press my face into the seat of her shorts. The material is rather light and her ass molds around the shape of my face.

"That's it, get your nose into that crack. Smell good?" she asks, wiggling her butt back and forth. She was clearly enjoying this.

I took a breath. As I expected it smelled like sweat with traces of pungent fart left over in her shorts. I hope this doesn't last much longer.

"Take a deep breath big brother while I brew up something special for you."

Not wanting to get on her bad side I did as I was told. I audibly sniffed her ass eliciting some laughter from my sister.

"Hahah, wow. I bet smells real ripe big bro." Her stomach growled again. "Oh boy, here it comes! PROTEIN FARTS!"

She let out the most disgusting wet fart for a full 5 seconds right in my face. I could feel the vibration on my face and the warmth in the air around me.

"Hahah SMELL IT brother! You have to do it!."

I took a deep breath behind her. It was revolting. I couldn't believe she was making me do this. This was by far the nastiest fart she'd ever let loose on me, and I was breathing it directly from the source. I almost gagged.

"Tell me big brother, do you like it? You like it, don't you?"

Does she actually want me to say yes? She told me I have to do this exactly how she wants it or she won't leave me alone. Whatever, I'll just say yes to make her stop.

"Yes little sis. It smells wonderful, thanks."

"Aww, you're welcome. Tell ya what, why don't you kiss my ass when you're thanking me?"

I kissed her left ass cheek, "thanks for farting in my face little sis," and then her right cheek "it smells great."

I kissed her ass again and she let off another fart in my face.

"Hey!" I said.

"Sorry for that little toot." she giggled, "Alright, you're free to go."

I scrambled back up to my feet and left her room without looking at her. God, I'm never going to live this down.

I sat down at my desk in my room and opened up my book. I could still smell her ass on my face. Her fart lingered in my nose.

At least that's over and she promised to leave me alone for the week. I won't have to deal with that again.

Or so I thought...

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