Matsubara Riko(松原リコ)

Matsubara Riko is a Japanese Adult Video (JAV) actress who appears to have debuted around 2010, based on the available information regarding her work. Her career appears to have spanned at least a few years, with releases identified up to 2013. Matsubara's filmography suggests a strong focus on the mature woman (熟女) genre, often featuring her in the role of a housewife (人妻・主婦). Many of her appearances also highlight her bust size (巨乳). Themes such as infidelity (不倫) and group sex (3P・4P) are also present in some of her work. Some titles suggest content related to lactation (母乳), indicating a focus on specific fetishes within the mature woman category. The available titles don't reveal a significant shift in genre focus over time. Her work seems consistently centered around the mature woman niche, with recurring themes and characteristics. Crystal Eizo appears to be the primary studio behind her releases. She has appeared in several series, including "Zekkyo Jukujo 8-jikan 100 Renpatsu!!", "Around 50", and "Yosoji Madam". In summary, Matsubara Riko is a JAV actress primarily known for her work in the mature woman genre, frequently portraying housewives and emphasizing aspects such as large breasts and mature appeal. Her career seems to have been relatively concentrated within this specific niche, with a consistent style and appearance across her numerous releases for Crystal Eizo and within associated series.