When in sunday morning I wanted to wake up but something hit my chest so then I thought whether I had sleep paralysis or not and when I slowly opened my eyes slowly but surely, how shocked I was when I found out that my little sister was sitting on my chest with her big and round plump butt cheeks facing me and also i can see her Light pink purple panties and she only wears a white crop top tank top then she spoke while looking at me over her shoulder.

"Tada!"

"Today, I have a special present for you. Kay Onii-chan."

"You're a pervert Onii-chan who always sniff my fart and feel good about it."

"Here you go."

Then my little sister pushed her stinky, potent, pungent, and nasty fart without any warning.

“Nnngh…~❤️”

BBBBBBBBBBBbbbbbbbbbbBBBBBBBBBBBPPPPPPPPPppppppppppPPPPPPPPPPRRRRRRRRROOOOOOOORRRRRRRRTTTTTTTT!!!

“Ahh…~❤️”

After my little sister farted in my face she said again.

"I'm showing you, I'm showing you."

"D-Damn it!"

"How is it?, there are the panties i left on for three days."

"I'm so happy, I'm about to cry."

"Okay, then. I'm going to suck it all in and knock you out, okay?"

After my little sister said that, then she immediately rubbed her big and round plump butt cheeks on my face and while teasing me by wiggled her big and round plump butt cheeks every now and then so that I could smell her farts that were stuck to her light pink purple panties.