Office sex scene with two teens and security officer

The scene opens with two young employees, a boy and a girl, working late in their office. As they finish up some paperwork, a security officer enters the room and informs them that their boss is on his way. The two workers are clearly nervous and begin to discuss what they should do. The girl suggests that they pretend to be having sex in order to avoid punishment for staying late. The boy is hesitant at first, but eventually agrees, and the two begin to kiss passionately. The security officer, who has been watching from the doorway, becomes aroused and joins in on the action. The three engage in a steamy threesome, with the security officer taking control and dominating the other two. The scene ends with all three of them satisfied and exhausted, with the two young workers left wondering what will happen next.