I have a rich female swimming student and this is the day her routine swimming lesson schedule.

I then told her to sit in front of the white chair with her back to me and after that she pulled her black ruched side swimsuit to the side and she said.

"Coach...it is really necessary to perform a check like this...?"

Then I said.

"Dear girl, you know my rules, we simply can't allow dirty girl who don't wipe their backside into the poll. Nobody should to drink their butt-washing water"

Then she said.

"How would I ever do something like that..."

I then stuck my middle finger in her twitching butthole and she moaned.

And the girl looked at me over her shoulder while closing her right eye.

"Nmmh... Ooogh..."

Then I said.

"There~ it'll be over quick. Good girl shouldn't be letting out lewd moans, okay?"

I finished sticking my middle finger in her butthole.

Then I said.

"Alright, let me just give this a little check... Tsk... Tsk... Take a sniff this nauseating stench of your. I was naive to have believe you a good girl"

Then she said.

"Wha... That's not true! I did wipe myself properly..."

I then gave my middle finger which was previously in her twitching butthole earlier to her nose and I said.

"Have i maligned you?"

Then she said.

"For the last few days, i haven't even gone number t... ...Ooooh...!?"

Then the girl blushed a lot and narrowed her eyes when she found out that her butthole smelled really bad a lot.

After that I held the girl big and round plump butt cheeks and spread them apart and when I wanted to sniff her butthole directly from the source she suddenly farted without warning to my face.

“Nnngh…~❤️”

BBBBBBBBBBBbbbbbbbBBBBBBBBBPPPPPPPPpppppppppPPPPPPPPRRRRRRROOOOOORRRRRRRRTTTTTT!!!

“Ahh…~❤️”

The girl let out a fart that was very smelly and pungent, but for some reason it was really hard to sniff it.