Zaiakukan "Onegai... Konna Sugata Minaide"

The protagonist is a young businessman who can only find excitement with someone else's wife or bride. So far, he has never been caught, but these sporadic acts no longer satisfy him. When a relative is about to marry, he decides to humiliate the bride right in front of the groom. To do this, he invites the couple on a honeymoon aboard his luxury liner—a place with no escape...