Nishiuchi Yayoi(西内弥生)

Nishiuchi Yayoi is a Japanese Adult Video (JAV) actress known primarily for her work in the mature woman (熟女, jukujo) genre. Based on the available data, her career appears to have been active from at least 2008 to 2010, although it's possible her involvement in the industry spanned a longer period. Her filmography suggests a strong focus on mature woman content, often featuring themes of fullness and experience. Many of her works include tags such as "jukujo" (熟女), "chubby" (ぽっちゃり), and elements of group sex (3P/4P). Several titles also indicate a prevalence of oral sex (クンニ) and riding positions (騎乗位) within her performances. Nishiuchi appears to have worked primarily with the studio Gen'eisha (現映社). She also participated in several series, including "Eikyuu Hozonban Jukujo Hyakusen" (永久保存版 熟女百選 - Permanent Preservation Edition: 100 Mature Women) and "Houman Fujin" (豊満夫人 - Plump Wife), suggesting a degree of recognition and popularity within her niche. In summary, Nishiuchi Yayoi carved a niche for herself portraying mature women in JAV, often exploring themes of fullness and experience, and regularly appearing in series produced by Gen'eisha.