In this video, Rami Kanatzuki (also known as Ramy) and Saki Ezumi (also known as Saki Shiina), two beautiful and perverted M-type masochistic women, engage in various anal play activities that push their limits and satisfy their deepest desires. The story begins with an interview where Saki talks about her love for anal sex, making her underwear wet just by mentioning it. As they explore each other's bodies using high-definition cameras, plastic speculums, and even a chain attached to a ring inside Saki's ass, these two women take pleasure in pushing themselves beyond their comfort zones. After teasing each other with dildos and crystal plugs, they indulge in a passionate lesbian encounter featuring penis gagging and anal fucking. Finally, as a surprise reward for reaching climax, Ramy gets her dream come true - 'daikon anal expansion', which involves inserting a thick radish into her tight hole instead of a man's arm. Overwhelmed with joy and ecstasy, she moans and writhes in pleasure...

処女喪失当初から普通のセックスよりアナルファックの方が気持ちよかったという芹沢ひなに、観菜月らみぃ女王様が数々の凶悪アナル拡張グッズを駆使して肛門エクスターを刻み込む。ひなは冒頭のインタビューでアナルの話をしているだけで、下着をビショビショに濡らしてしまうほどの変態M性癖をもつ少女。プラスチック肛門鏡で腸内視姦、鈴付きアナルプラグを尻穴に嵌め牽引チェーンで部屋を引き回すなど、らみぃ女王様はひなのアナルとマゾ心を同時に刺激していく。膣用バイブやクリスタルプラグで散々嬲った後には、仕上げの濃厚レズビアン・ペニスバンドアナルファック。たっぷりとしゃぶらせて、ひなの唾液まみれになったペニバンを肛門に挿入し激烈ピストン。尻を震わせてアナルアクメに達したひなに、最後はサプライズご褒美。夢だったという『大根アナル拡張』を施す。男の腕よりも太い大根を肛門にねじ込まれ、ひなはウットリと恍惚の表情を浮かべた…。