
Cast Info Pending
The popular series hits its 5th installment with a forbidden sibling twist! A busty sister and her virgin brother attempt a 'thigh-rubbing' challenge for a 1 million yen prize. But can they really keep their hands off each other? Watch as they lose control and dive straight into raw, unprotected incest.




















Bought this in a lucky bag. Setting aside any complaints from people who actually have siblings, well, it's a dream-like world, isn't it?
*I want to see what happens to these two after this. Personally, I think the ideal would be to continue a relationship where you can't give in to pleasure and have creampie, and live a sweet life. After all, Ruru Aizawa is the best when it comes to incest.
Since the premise is all about big breasts, maybe the actresses are struggling to keep up? The acting feels thinner with each installment. While lines like 'Don't look' or 'Are you really doing this?' during oral sex fit well enough, there's not much of that 'I shouldn't, but it feels so good' sense of guilt after penetration. The reactions after internal ejaculation are also flatter than I expected. Six actresses appear, but the dialogue doesn't really build much excitement. For looks, I prefer Mayu Satomi; for body, Ruru Aizawa; and for atmosphere, Mayu Kawai. It's all a matter of taste, though.
*It would be great to cum inside my cute, big-breasted sister. In the series, it gets a little harder as it goes from sex to toys to creampie. I want you to do anal in your next work.