研究學者另外歸納出一個結果：看A片較久的人，腦中對於神經反應刺激的獎勵機制，和對性刺激反應的活躍區塊，會變少。也有研究指出，長時間看A片的人，性慾容易處在較高峰狀態，但面對有關性的刺激物時，不管是圖片或影片，神經系統的反應都較少。

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The evolution of adult cinema through the most influential films in background, a journey that starts from the nineteen seventies and ends nowadays. An in-depth Investigation of the good results of essentially the most prestigious erotic films, their effect on business and Modern society, and their impact on cinema and contemporary lifestyle.

講述墨西哥第一夫人因為丈夫橫死而遭到通緝，她冒險深入未知的領域，只為了證明自己的清白。

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Sister Qingteng - She was out of the blue seduced by her pussy here in the toilet, and her animalistic character was unleashed and she or he was fucked hard! 11 min

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柏捷頓家族的八個兄弟姊妹感情融洽，如今相繼在倫敦的上流社會尋找愛與幸福。除了豐富的劇情內容，性愛場面更是令人慾火焚身。

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このサービスの導入にあたって、片浜駅は無人化となり、原駅も常駐する駅員さんがいなくなり、サポートをする係員さんがスタンバってるという仕組みとなるそうです。ちなみに、駅員さんが常駐しなくなるのは片浜駅、原駅、東田子の浦駅、吉原駅、富士川駅、新蒲原駅、蒲原駅、由比駅が該当するそうです。

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兩個同事訂下合約，兩相情願地挑逗彼此，追求歡愉與痛苦，原來愛情可以又甜蜜又折磨。

故事講述退休作家對自己家的保母有著性幻想，不過這個想像似乎慢慢成真了。

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