On December 15, 2018, it was the 20th anniversary of the film company IdeaPocket, and simultaneously a joyous day in the AV industry, because on this day, a miraculous girl hailed as a once-in-a-millennium phenomenon would make her debut. She is Karen Maple, with a clear and beautiful face, sharp and distinct features, and a sisterly resemblance to Haruna Kawaguchi, making her highly recognizable. Moreover, Karen Maple's personal charm is quite outstanding, but her performance style isn't the exaggerated and outgoing type; instead, it's subtle and restrained yet flexible, hitting the mark on shots and emotions when needed. However, as the featured newcomer for IdeaPocket's 20th anniversary celebration, Karen Maple did not disappoint, because in addition to her beautiful appearance that rivals idol entertainers, her acting skills are also at full capacity, especially in roles where she plays victims or those in vulnerable positions, her character portrayal and emotional interpretation are exceptional, so she naturally fulfilled the responsibilities entrusted to her by the company. IPX-776, titled "Substitute Meat Toy: 10 Days of Imprisonment with an Insatiable Yakuza Boss Who Never Stops Cumming," features Karen Maple in the company's substitute meat toy series, with the male actor being the dark Jay Chou, Tony Lee, to assist. In this film, Karen Maple plays the role of a pure, girl-next-door sister. However, because her good-for-nothing brother gambled and racked up a huge debt with loan sharks, which he couldn't repay, the yakuza boss was furious. As the sister, Karen Maple couldn't just stand by and watch her brother get killed, so she accompanied him to the boss's house to beg for an extension. But once the boss saw the beautiful and alluring Karen Maple, he no longer cared about the debt and immediately proposed that if she stayed with him for ten days, her brother's debt would be wiped clean. Karen Maple agreed for the sake of her beloved brother, but the naive Karen Maple seemed unaware that in these ten days, she would face endless imprisonment and be treated as a sex slave like a meat toy... Karen Maple, whose career was bright and promising, suddenly announced her retirement without warning on March 28, 2022, and deleted all her posts on social media. Neither fans nor seasoned AV industry professionals could find out why she did this, as there's no reason for such a hasty exit without any apparent issues. The author speculates that perhaps there were some health problems; in her last few works before retiring, she appeared excessively thin. In any case, I sincerely wish Karen Maple that she continues to shine brightly on her future path, just as she moved everyone in the AV industry.