Kiryu Masa(桐生雅)

Kiryu Masa is a Japanese Adult Video (JAV) actress who debuted around 2009. Based on available information, her career appears to have been relatively short, with the bulk of her work concentrated within a few years. Her early work, such as the title listed, suggests a focus on fetish-oriented content. Specific tags like "face sitting," "riding position," "other fetishes," and "butt fetish" point towards a proclivity for extreme or niche genres. The "M的願望症候群" (M's Desire Syndrome) series indicates a potential emphasis on masochistic or submissive themes. While a comprehensive view of her filmography is limited, it's reasonable to assume that her initial focus on fetish-based content remained a key element throughout her career. She seems to have worked primarily with Brain Trust Company, as indicated by the available title. In summary, Kiryu Masa is a JAV actress known for her work in specialized fetish genres, particularly those involving face sitting and related themes. Her association with the "M's Desire Syndrome" series further solidifies her image as a performer comfortable exploring unconventional and potentially extreme sexual scenarios.