This is an average overseas import which includes "the usual": attractive performers, moody lighting and to-the-point action with no English translation.  One common theme is if there are more than two people involved, the other(s) lend a helping hand or mouth to accentuate the pleasure of the primary people getting laid.  This sometimes results in a dual b.j., facial or d.p.  A long, seductive scene at the end may rekindle romantic feelings for couples as well as introduce a roundabout way to slip-slide into an anal.