My little sister is too cute, so I have to protect her!

"F-Fine!!! Here..."

Sensing the bloodlust that filled the air once more, the twin-tailed girl gave up her resistance and took out a small SD card from her small plastic bag.

"Check it, Mio."

"Thanks, Erika~~~"

Running back to the car, Mio returned with a small laptop in which she inserted the SD card into.

"It's correct, Erika!"

Receiving Mio's confirmation, Erika turned back to the twin-tailed girl to torture her once more.

"Now... Since we're done with the serious stuff already, let's get back to playing, shall we?"

"D-Didn't you say you'll let me go if I give you the SD card?"

"Hah? When did I say that? Now... Would you prefer a whip or a taser?"

"ANYONE! SAVE ME!!!"

***********

Leaving them to have 'fun' by themselves, I decided to go over to Mio and ask her what had been on my mind for quite a long time already.

"Nee, Mio. What's in the SD card?"

"W-What SD card, Nii-sama?"

"You're not fooling anyone with that lousy act of yours."

"I-I really don't know what SD card you're talking about, Nii-sama."

"It's literally in your hand!"

"I-It's a SIM card, Nii-sama! Now, why don't you go back and enjoy your tea, Nii-sama..."

Seeing that she wouldn't yield no matter what I said, I grabbed her hand and snatched the SD card away from her.

"Ah!"

"Now... Let's see what's in the SD card. Maid-san, please hold Mio for me."

"At your command, Young Master."

Inserting the SD card into the laptop that Mio brought, I then browsed my way through the folders of the SD card.

Surprisingly, there were many "fake" folders in the SD card. Nothing is contained within those folders and in order to access the 'real' file, I will have to navigate through these folders in an ordered sequence.

"Nee, Mio... What is it that you're hiding from me?"

"..."

Not getting any replies from her, I decided to dedicate my focus to the folders in front of me. Since I knew that it would take ages for me to browse through all the folders, I used the search function to find the actual file instead.

Using search, I entered all the file format names that I knew. It took a long time, but I finally got a hit when I entered '.mp4'.

"Now... Let's see what this file is..."

Double-clicking the file, a Windows Media Player window popped up and the video started to play.

'Ahn~~~'

'Ah~ Mio, Mio~~~'

"..."

Upon watching the video, I was speechless.

"Nee, Mio..."

"..."

"How and why did you take a video of when we were doing it in the bathtub?"

"..."

Facing the other way, she remained quiet.

"And how the hell did this girl get hold of this SD card?!?!"

"Uh... eBay?"

"eBay my ass!!!"