The developer's description, from the game's Steam store page.
Anomaly Cafe – NSFW DLC is an optional content unlock package. Nothing more, nothing less. This DLC does not introduce new gameplay mechanics, extra management features, alternative endings, or new storylines—it is strictly a content patch designed to restore the game's unfiltered adult interactions.
In the base edition of Anomaly Cafe, the explicit intimate encounters with certain patrons were completely omitted or restricted. By activating this DLC, those safety boundaries are permanently lifted, allowing you to experience the raw adult side of running your cafe.
