You were a personal assistant to a certain detective, you bring him coffee, seeing how exhausted he was that morning. When putting it down however you clumsily spill it over his desk, leaning over as your back arched he leans over to watch you clean it, your rear bouncing with every swipe. Without saying anything he gets behind you while you're bent over, you hear the sound of his belt getting taken off, you try to get up but he roughly pushes you back down.

"Now, now.. Clean your mess.."