
I will be staying at my wife's parents' house for a week. My step-sister Rio, whom I hadn't seen in a long time, was always carefree at home, and I found it difficult to find where to look. Our relationship with Rio changed drastically from the day Rio went out drinking with friends. I decided to let Rio rest at a business hotel while drunk, but I lost my reason when I saw Rio's seductive figure… After that, Rio and I hid it from my wife and indulged in intense sexual intercourse like lovers…










Her expressions, natural acting, the entanglement, the moans... everything she shows is perfect. There wasn't a single scene I wanted to fast-forward through, it was worth watching until the end. Seriously a masterpiece.
*"Rio" was an authentic beauty with a sense of cleanliness. Despite her slender body, her upper arms were loose and she had no curves...
Rio-chan and Yuuki-san's pairing. I was a little disappointed that she went from resistance to compliance so quickly, and there wasn't much struggle in between. But I liked how sweet and loving it felt towards the end. Definitely a keeper.
*Rio Asahi might be better off with a more plump body! Her recent works are getting more and more erotic and I think she will continue to grow! However, I felt that the interaction with the actor was a bit off-putting. The receiving is good, but I would like to see the attacking as well.
I highly praise Asahi Rio's acting skills. She completely immerses herself in the role, naturally expressing the complex emotions that come with being the wife's younger sister and the process of falling into a forbidden relationship. Her line delivery and facial expressions are very realistic and have the power to draw the viewer in. Her beauty and charm are essential to the work, and her very presence elevates it. However, I have a major complaint about the casting of the male actor. I didn't feel he fit the role at all. His age, appearance, and acting felt unnatural, and I couldn't empathize with the NTR theme. The age and role just didn't seem to suit the male actor, and the romantic relationship with the younger step-sister was too far-fetched. Every time he appeared, the atmosphere of the work was disrupted, and it was difficult to get emotionally invested. I strongly feel that a more suitable male actor was needed to maximize the original charm of the work. I think more consideration was needed in the casting to support Asahi Rio's acting. He just didn't have the skill.