Although her fame doesn't quite reach the lofty heights of Kitajo Mafuyu or Kazama Yumi, she's absolutely one of the top-tier experts in the mature women scene. Her name is Yandao Shiori, born on November 28, 1972, and she made her AV debut in 2007. What sets her apart from most actresses is her laid-back attitude; while others join the industry for the money, she does it for the sheer enjoyment, wandering through the AV world with a free-spirited, carefree vibe like a wandering cloud or wild crane. What truly leaves most actresses in the dust is her hookup prowess—she had already notched up 100 sexual partners before her debut, earning her the title of "hookup hundred slayer." SPRD-1094 "Oh, Father-in-Law, It's Already Aching and Wet Down There..." starring Yandao Shiori, is a mature woman incest film. As the saying goes, "Women at thirty are like wolves, at forty like tigers, at fifty can suck up the earth while sitting, and at sixty can still make waves." Even though she gets along harmoniously with her husband in everyday life, his lackluster sexual abilities lead to unsatisfying bedroom encounters, leaving Yandao in utter misery. Her overflowing desires could drive her to madness at any moment, until one day when she visits her father-in-law and discovers that, though he's getting on in years, he's still a beast in bed. Lately, he's facing the same problem as Yandao—his partner won't sleep with him—so he's had enough and sets his sights on his own daughter-in-law. Faced with this sudden onslaught, Yandao is shocked, but under the raw force of human primal desires, any ethics or morals seem utterly insignificant... Whether before or after her debut, Yandao has always worked part-time in adult entertainment shops and nightclubs, and it's reasonable to assume that her dive into the underworld is largely for promoting her side gigs. Because while other actresses post movie teasers or industry news on their personal Twitter, Yandao's feeds are almost always packed with schedules for various adult venues. Speaking of which, I'll share one of Yandao's epic feats: Already a hookup enthusiast, she once deliberately hung out on the street waiting to be picked up, and sure enough, she was quickly invited into a car for a wild ride back to the guy's place. But when she got there and opened the door, she found eleven people waiting for her. Having braved all kinds of storms, Yandao wasn't scared at all—in fact, she got even more excited, as if debauchery was her true calling. I can hardly picture the scene of one person taking on eleven; if Ip Man were still alive, he'd probably have to bow down in defeat!