As it was Saturday, the building seemed totally empty. Anyway, I had just opened the door of the department (the lights were only partly switched on I...noticed) when I saw Anju at the furthest end of the room standing against the wall. I had just opened my mouth with a hello, when she frantically motioned for me to be quiet and to close the door. She motioned me to come over and pointed to the wall. As I said our office was quite an old one, and one part of our department was partitioned from. It was hungry, but they had no idea what to feed it, so a search was made of the cabin of the USS to see if they could identify anything that looked like it could possibly be food.Several items were found which might be eaten, so they were all replicated and brought to the creature. They were laid out on a platter and pushed through the small service air lock. One of the scientists there to study the creature said through his universal translator, "We found these items in your craft. Are any of. Holding her ass still with both hands I began to fuck her harder as I cold feel a wave of pleasure building in me. My grip slowly began to slip with the sweat which was now covering us both. Readjusting my grip slightly I withdrew just a fraction too much and my cock popped out of her. Trying to get it in as quick as I could my cock nearly went into her asshole.“Hey what are you up to back there. Not in there,” she giggled getting up, “get on your back, time for me to be on top.”Obediently I. She loved that feeling and loved lying there with her skirt pulled up and her legs open.After a few minutes Karl was on top of her, his nice big cock sliding in and out with hard deep movements. She loved the way Karl fucked and wondered if she should offer him her anus, but not now, this was too good. She wanted it to go on and on, but he would soon finish, she knew. She thought how nice it would be to just lie there after Karl ejaculated, and wait for another man to lie on top of her and fuck.