There is a known series titled "Live Naughty Teacher" (2009– ) which features individual episodes centered around classroom-themed erotic scenarios. Episode 2 in such a series would typically feature a specific performer in a scripted role.
While the exact content depends on the specific source, titles of this nature generally fall into the following categories: NAUGHTY TEACHER EP-2.mkv.mp4
Files with this naming convention found on peer-to-peer (P2P) or unofficial sharing sites may pose a security risk. It is common for malware or "clickbait" files to use provocative titles to encourage users to download and execute harmful software. There is a known series titled "Live Naughty