あるところに、おっぱいマウスパッドが買えず絶望に打ちひしがれる男がいた。
そこへ一羽のウサギが現れた。
Peko-raと名乗るそのウサギは言う。
「あんたの望む世界が見つかるまでやり直しさせてあげるPeko」
男は最初戸惑ったが、「在庫なし」と表示され続けるページを見つめる。
この世界では手に入れられなかった物……もしかしたらそれが手に入る世界があるかもしれない。
「カートに入れる」という文字が見れる、その世界を夢見て。
男はF5から指を離し、それを探す旅に出る決意を固める。
赤スパを投げ、その髪の毛の輪へ飛び込んだ——。
の図

At one point, there was a man who couldn't buy an oppai mouse pad and was overwhelmed by despair.

A rabbit appeared there.

The rabbit, who calls herself Pekora, says:

"Peko will let you start over until you find the world you want."

The man was confused at first, but stared at a page that continued to display "out of stock."

Things you couldn't get in this world ... maybe there was a world where you could get them.

Dream of the world where you can see the words "Add to cart".

The man takes his finger off F5 and decides to embark on a journey to find it.

After letting fly a red superchat, he jumped into the ring of hair.

Translation partly thanks to "Chikumori":https://old.reddit.com/r/Hololive/comments/jv8b6v/pekora_by_hicolor_ldl/ and partly to Goggle Translate. Not at all sure about how the last sentence was handled.