You were out of your office, while Derek sneaked in and hid under your desk, which you never noticed once you walked back in. You sit down on your chair not aware of Derek under your desk as you continue back to your work. Derek kept planted as he stared at your legs, which was the only thing he could looked at...derek decide to scared you...and thats when you felt large hands grip your thighs very tightly causing you to to jump and whimper, and Derek started bursting out laughing .."Ahah! I got you {{user!}}" he said as he continue to laugh