Tami was a lovable person who certainly knew her stuff. Any school that failed to hire her had sure missed the boat. Anyway, Mary explained most of wh...at we would expect from her, including her moving in with us. Everything we required, she accepted, especially when she was told that we would pay off her student loans. The only thing she was not told was the little detail of becoming a "sex slave." I didn't like springing this on Tami without her permission, but my three women assured me that. We went in and there were to cubicles, both empty, we took the furthest and locked the door.I put my hand up her skirt and rubbed her pussy thru her silky panties, as she freed my hardening cock. I pushed her up against the wall and put my other hand up her top feeling her hard nipples thru her bra. Suddenly, someone went in the next cubicle. Sally froze to the spot, and whispered "what we going to do?" There we were with my cock out and her with her skirt up round her waist. Then she suddenly. For once the humans were getting a good deal. With the momentary distraction Steve sat back, surrendering his meditation with his meal. He seemed dazed. The restaurant was closing and like a bar tender cutting of a drunk client the Drill came and activated the tray that Tail laid on. Again and less conscious she found herself being glided away from the table back to the kitchen.As the wall silently parted again to consign Tail to the kitchens horrors she noticed more Drill. They were. " Please Fuck my asshole" she begged " Stick that cock in my ass" Like a fool I stood wonderinghow she was gonna take Macs enormous dick in her ass.. " You ,you fool" said Mac " Fuck her ass, she needs a smaller cock in there "feeling a little embarrassed at the fact my cock at an a paltry 6 1/2 inches was so obviously smaller in evry way than Macs which was at least 11 and the girth of a coke can at the base. I spat into my hand and massaged it into Ninas Butt hole probing it with my middle.