The search term you provided references a specific entry in the JAV (Japanese Adult Video) industry.
Legal & Community Notes
Member247 / Maxi247: These are common prefixes for specific Japanese adult content sites or distribution networks. Costume Play / Working Girl
analysis or summary of the performance itself, these types of specific "member" scene IDs usually point to high-definition roleplay vignettes designed for membership subscribers.
: These highlight the specific genre or "theme" of the content, which in this case likely refers to professional-themed cosplay or model sets.
: A popular series title that typically features "office" or "professional" roleplay scenarios.