ウチの妹はアナニーがお好き ～兄を想う妹とのアナル拡張性活～

But there was also something that "Misaki" did not know.

Her onii-chan "Daichi" was in his bed due to having a cold and stayed at home, so he could hear what his sister was doing.

"Misaki" went into his room without knocking.
And of course, our eyes met perfectly.

一The silence at that moment felt like an eternity, and then――.

[Translated and edited from the Getchu]