Beautiful and graceful sister-in-law Sayaka. She was the ideal older sister-in-law, forever out of reach, stirring deep emotions within her younger brother. Day after day, he found solace in fantasies of her. One day, he comes across her sleeping in the living room. He calls out, but she does not wake. In that instant, he realizes the truth—and hesitantly reaches out his hand. The sister-in-law he could never touch is now within his grasp... A delicate and heartbreaking story, woven with lingering warmth and hidden desires.