I was walking over to the exchange when I started feeling the thuds hit the ground. The ground shook like and earthquake and people started running for cover. Mortars and rocket fire were a regular happening here, and seldom did the sirens go off before the attacks began. I'd been in Iraq for more than six months, and I was pretty well used to the sirens, but not dumb enough not to run like hell when the attacks came. There were bunkers EVERYWHERE, because this particular base was known as Mortar-itaville.
I started running for the nearest stretch of bunkers, and found them rather full. Being stuck in a bunker for over an hour with hot, sweaty and strange people, in the dark, was NOT my idea of a way to meet new people and wait for the All-Clear to be called.
I ducked into a side row of bunkers, off the side of the road, and plopped down on the bench, just in time to see the guy across from me yank his hand out of his shorts in a hurry. It was dark in the bunker, so I could only make out the outlines of his body. The bulge in his shorts was still quite obvious, though, and I felt myself moisten at the sight.
It hit me that he'd been stroking his cock before I came in and interrupted him. The idea turned me on, and I could feel my pussy get slicker. I got an idea suddenly, and got off the bench and on my knees in front of him.
I slid my hands up his thighs, and he jumped a bit in surprise, but I didn't let go. "Can I make it up to you, interrupting you?" I asked him. He let his breath out, and I saw him nod.