Usui Megumi(臼井恵美)

Usui Megumi is a Japanese Adult Video (JAV) actress who appears to have debuted around 2011. Based on available information, her career seems to have spanned a number of years, with her last known works appearing sometime later in the decade. Her work, at least in the initial stages of her career, appears to have leaned towards a specific niche. Judging from the example provided, her early work focused on themes of voyeurism and stalking, often featuring her in the role of an office lady (OL). The tag "指マン" (yubiman, or finger stimulation) also suggests a focus on manual stimulation. While a comprehensive list of her works is unavailable, it is likely that she worked with a variety of studios during her career. NEXT GROUP is confirmed based on the provided title. More in-depth analysis of her filmography would be required to identify any consistent series appearances or further genre shifts. Based on the single title, it's hard to define her style and characteristics.