We thoroughly investigated whether or not male and female colleagues on a business trip would have sex if they were forced to share a room in a business hotel! With the full cooperation of the business hotel owner, we set up a series of erotic pranks in the room to bring the two closer together! Suddenly, an AV starts playing, a large number of toys appear, and a powerful energy drink is introduced! Pushed by these lewd incidents, will the man and woman, who have a secret relationship at work, end up seeking each other out? Will their heightened sexual desire lead to them having unprotected sex? We monitored everything with hidden cameras!