One day while I was still enjoying my morning sleep, suddenly my body was shaken a lot by my little sister, Kasumi.

Then I slowly opened my eyes and I heard my little sister say this to me.

"So, good morning, you stupid virgin retired Aniki."

"You look dull again today."

Then I said while still sleepy.

"What's wrong kasumi-chan?"

Then my little sister said again.

"Oh, look, you are promised to go shopping together today, so don't go back to sleep!"

Then I said in a sleepy tone.

"Oh kasumi-chan please give me 10 more minutes."

Then my little sister said again but this time in a slightly harsh tone.

"Tch, i guess there's no other way, if that's what you want to do... hmph!"

Suddenly my little sister climbed onto my bed and sat on my chest with her big and round plump butt cheeks facing my face.

I was shocked by my little sister action then I looked at her and how shocked I was to see her big and round plump butt cheeks and her light green panties with a white cat head on them because she lifted up her light yellow short skirt.

Then she looked at me over her shoulder with a naughty and seductive smile and let out a loud, stinky, potent, pungent, and nasty fart without any warning in front of my face.

“Nnngh…~❤️”

BBBBBBBBBBBbbbbbbbbbBBBBBBBPPPPPppppppppPPPPPPPPRRRRRRROOOOOORRRRRTTTTTTTT!!!

“Ahh…~❤️”

After my little sister farted in my face then she said to me.

"It's making a terrible noise and it's smell terrible too, Onii-chan~❤️"

"Come one, come on don't keep suffering like this forever, just get changed and go shopping with me."

After that my little sister teasing me by wiggling her big and round plump butt cheeks in front of my face.