This refers to the second episode of the adult anime series Ane wa Yanmama Junyuuchuu (sometimes translated along the lines of "My Sister Is a Lewd Mama" or similar). The file is encoded in 720p resolution, and the release is credited to the group or tag "Latinoh Top", which indicates a specific fan sub/encode distribution.
: Refers to the second episode of the series, titled "Swimsuit, Yukata, and Mixed-Gender Hot Spring" . 720p : Indicates the video resolution (High Definition). ane+wa+yanmama+junyuuchuu+02+720p+latinoh+top