Uchi no Imouto wa Anani ga Osuki ~Ani o Omou Imouto to no Anal Kakuchou Seikatsu~

"Ah, Nnngh......Haah......Ah, Ahh......Onii-chan......Misaki's lewd spot, more......mess with it more......!" Today, onii-chan and my parents went out to visit distant relatives, leaving me alone at home. So, Misaki could enjoy masturbating to her heart's content. (More, I want to feel Daichi......! I want to feel good while feeling Daichi......!!) Putting strength into the legs that were trembling with pleasures, Misaki, as she were, got out of her bed and left the room. Naturally, her feet led her to the room of her beloved onii-chan "Daichi" who was away. 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――.