Sugiura Mayumi(杉浦真弓)

Sugiura Mayumi is a JAV actress who appears to have debuted around the late 2000s, based on available information, and has seemingly maintained a career spanning several years. While a complete list of her works isn't readily available, she has appeared in numerous productions. Based on the provided title and tags, Sugiura's work seems to lean heavily into the "milf" genre, specifically featuring the "stepmother" (義母) trope. Breast size is clearly a prominent characteristic, with tags like "large breasts" (巨乳) and "breast fetish" (巨乳フェチ) frequently associated with her performances. "Cowgirl" (騎乗位) is one of the common positions. Given the limited data, it's difficult to definitively determine if Sugiura Mayumi's genre preferences have significantly evolved over time. However, the consistent focus on mature women and large breasts suggests a sustained concentration on this specific niche within the JAV industry. Information about her appearances in specific series and main studios is limited, but she has appeared in the "4時間！爆乳義母オールスターDX" series. In summary, Sugiura Mayumi is known for her work within the mature woman category, often playing the "stepmother" role and emphasizing her large breasts.