Masuyama Kyoko(増山恭子)

Masuyama Kyoko is a Japanese Adult Video (JAV) actress with a career spanning roughly from the mid-2000s to the early 2020s, based on the release dates of her catalog. Her work indicates a debut around 2006 or 2007. Masuyama's primary focus appears to be the mature woman ("熟女" or *jukujo*) genre. Many of her titles and genre tags emphasize this, and she often plays roles such as mothers or aunts. Other frequently appearing themes include "incest" (近親相姦, *kinshin soukan*) with roles like "mother" (お母さん, *okaasan*) and "aunt" (叔母さん, *obasan*), and fetish-oriented content. Recurring keywords include "riding position" (騎乗位, *joui*), "handjob" (手コキ, *tekoki*), and "cunnilingus" (クンニ, *kunni*). While the *jukujo* theme remains consistent, some evolution can be observed. Early works suggest a focus on single-title releases, while later appearances include more compilation and best-of releases, such as "超絶スレンダー熟女ベスト18人240分7" ("Super Slender Mature Woman Best 18 People 240 Minutes 7"). She has also appeared in several series, including "絶倫老人" ("Superhuman Old Man"), "叔母さんの童貞狩り" ("Aunt's Virgin Hunt"), "【近親相姦】" ("Incest"), "AVS的選りすぐりマニアック熟女" ("AVS's Carefully Selected Maniac Mature Woman"), "禁断介護" ("Forbidden Caregiving"), "オナニー中毒の母たち" ("Mothers Addicted to Masturbation"), and "由比武近親相姦作品集" ("Yui Take Incest Collection"). Prominent studios in her filmography include Glory Quest, AVS collector's, Takara Eizo, Dream Stage, and Kobayashi Kogyo. In summary, Masuyama Kyoko is primarily known for her work within the mature woman niche, often playing roles involving taboo themes and fetish-oriented scenarios. Her career showcases a shift towards more compilation appearances in later years, while maintaining a consistent focus on *jukujo* content.