Ishii Mayumi(石井まゆみ)

Ishii Mayumi is a Japanese Adult Video (JAV) actress who appears to have been active primarily during the late 2000s and early 2010s. Based on available information, her career spanned several years, during which she participated in many productions. Her work seems to have focused on the mature women (熟女) genre, with frequent appearances in titles featuring married women (人妻/主婦). Common themes in her films included infidelity, temptation, and exploration of female desire. Looking at the tags associated with her works, other prevalent elements appear to be finger stimulation (指マン) and 69 positions (シックスナイン). Some of her works also feature elements such as cunnilingus (クンニ) and cowgirl positions (騎乗位), and roles such as a secretary (秘書). While it is difficult to discern a clear evolution in her genre preferences over time based on the limited available data, the titles suggest a consistent focus on the themes of mature women and taboo relationships. She appeared in series such as "夫だけでは満足できない人妻" ("Housewives Unsatisfied with Only Their Husbands") and "現役社長秘書" ("Secretary to the President"). From the available information, it's difficult to pinpoint her main studio, but it is possible to note that she worked with Corona Corporation (コロナ社) and h.m.p. In summary, Ishii Mayumi appears to have been a JAV actress specializing in mature women themed productions, with a focus on realistic scenarios and exploration of female sexuality.