オフィスの悪ふざけ by オフィスのブス

When Devon catches her boss, Mr. Sins, peeking at her big tits, she decides to play a prank on him to exact her revenge. However, when she discovers that Mr. Sins doesn't share her sense of humour and threatens to fire her, Devon realizes that she's got to bring out the big guns in order to keep her job. Time for Devon to add another special skill to her resume!