A beautiful, perfectly closed, single-line cleft on a childlike body.
Who would have thought a large clitoris was hidden inside!
And watching her climax from rubbing that clitoris is quite a sight to behold.
I agree with Leo's comment. Besides Yurie, there are quite a few other models from this period, such as Misaki Yumika and Enomoto Yua, who on other sites look like "women working in seedy brothels," but are beautifully photographed in a charming way. The ingenuity and techniques used to make models look attractive were far superior during this period. What's lacking in recent works is that you can't feel that kind of "magic."