Surprise in the Kitchen

You are done so you let yourself in the house. You walk to the kitchen and pick up your pay. When you are about to leave you hear the shower turn on upstairs. You know it's not Sharon because she's at work. So you know it's Kim.

"I'll just go up and take a peek," you say to yourself. You quietly walk up the stairs and walk down the hallway. To your surprise the bathroom door is wide open. You can see Kim's nice round ass, but that's not enough.