
This is the ultimate level! A hardcore session that breaks all limits. Experience non-stop squirting and climaxing as Rio loses all control. With direct portio stimulation, she's shaking and twitching, reaching total ecstasy. Witness the intense G-spot assault that leads to deafening screams and an ocean of fluids. This is the definition of pure, unadulterated climax.












I enjoyed Kuriyama's screaming sex. Thanks. She has a baby face but a slender, busty body, which gives her a strangely mature vibe. Next time, I want to see her anus shredded and bloodied with an electric drill.
A beautiful actress with a great figure is climaxing repeatedly thanks to the actor's massive size. She's even twitching, so it's clearly not just acting—she's genuinely enjoying it. So erotic.
A production where the petite Rio Kuriyama gets absolutely ravaged. Seeing this beautiful actress covered in drool, sweat, and fluids while convulsing is truly a sight to behold. She has such a cute face, but her performance as the victim is intense. She's been around for a while now and does more drama-based work, but this is one of those films that makes you want to go back and watch her pure, documentary-style sex scenes once in a while!
I'm crying as I deduct one star. You have to show the aftermath! What's the point of a 'development' (training) video otherwise? It's an older title, but the content was easily 5.5-star material. I loved how her legs gave out while her hands were tied above her head. I even thought she might pass out. Others say it might be acting, and they're probably right, but the reactions felt genuine—though maybe she was coached to keep saying 'I'm coming!' She climaxed just from penetration in the middle! The moaning was so intense it was unintelligible. I was so busy counting climaxes (146 total, 96 from penetration, 30 follow-up climaxes, 19 from penetration) that I couldn't keep up. But the way she was drooling uncontrollably and screaming when her lower abdomen was pressed? That had to be real! That's exactly why I wanted to see the post-scene talk.
Rio-chan's climax is the best. You can really see how effective the portio stimulation is.