Due to work, I was staying at my brother's house. Although our schedules didn't match, so we rarely saw each other, my sister-in-law, Kasumi, took great care of me, making every day exciting and heart-pounding. It's no wonder—ever since my brother introduced me to Kasumi, I had secretly fantasized about having such a wonderful wife. One day, my work plans changed unexpectedly, and I returned home early, only to witness Kasumi masturbating while watching an erotic video. I tried to slip away quietly, but she noticed me, and I hurriedly retreated to my room. Kasumi followed me in and asked, 'You saw, didn't you?' I nodded involuntarily. She then asked, 'Do you despise me?' I shook my head to deny it. Then, out of nervousness, I blurted out, 'I like you, Kasumi.' She replied, 'Will you keep what just happened a secret?' I said, 'Of course,' and she responded, 'Then, in exchange,' gently closing her eyes and bringing her lips closer to mine...

Overall, the intimate scenes were passionate, and the masturbation scene was highly arousing. Kasumi's performance, blending shyness and passion, was particularly outstanding, and the shift from everyday life to an erotic atmosphere was irresistible. However, the intimate scene by the window ended abruptly without a climax, which felt a bit disappointing. I wish it had been explored more deeply, but the overall flow was smooth, and Kasumi's charm shone through. After watching, the lingering effect was strong—it's a recommended title.