So remember when former member of AKB48 Rina Nakanishi decided to become a porn star under the name Rico Yamaguchi? And remember when her sister shortly followed suit? And the question then was incest theme soon? Well, ladies and wota, your wish has come true. On December 8th, The Riko Yamaguchi and sister Riku Yamaguchi first and last collaboration was released. It's 105 minutes of the two sisters copulating on two different beds in the same room and some miscellaneous scenes of them playing in a bathtub and feeding each other fruit.
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