First, our sexy agent seduces the hunky guard. She strip the guard off his clothes and let the guard take her uniform. Then using her smooth hand, she makes sure the stud-muffin is quite hard and ready by giving his fat cock gettle tugs and letting the stud's hands wonder on her smooth sweaty body.
"Hmmmmm...his cock is so hard." She notice a clear fluid started leaking of the stud's fat cock head, so before the stud's cum leaks on his thick cock,she gave it a karate chop - right to the fat shaft! 
The blow is enough to kill the stud. But just to make sure she touch the stud's muscular frame checking if he's still breathing.
To finish her operative, the agent gave the stud a fatal face sit. All the guard can breath is her pussy fumes.
"This is a waste of a good erection." So the LLIP agent didn't waste her time. After her "job". she took the hunk's still raging hard-on and place it between her sweaty jugs. 
The battle made our sexy agent so horny. So she took the still very hard cock and gently inserted it on her soaking pussy. "Ohhhhhhhh......"