I twirled my tongue over the tip of his member and down the side of his shaft. My mouth was watering as I hungrily sucked at his throbbing cock. I bob...ed my head up and down as his hand held my head in place. With each thrust of his cock I could feel him getting closer to cumming. I took his cock out of my mouth with a “pop” sound and reached for him. I needed to feel his thick cock in my pussy. I laid back on the bed and he entered me slowly, inch by inch. I reached back and pulled him closer,. The concrete floor was covered with a large red oriental style rug, and it was all illuminated by a couple of long fluorescent lamps. All in all it was a pretty uninviting room. Lena didn't seem to mind, she dropped her bag on the desk and made a grab for me and was kissing me passionately as I closed the door. I was pressed against the wall as we tore at each other's clothes, Lena's tongue was deep in my mouth and her hands were inside my unbuttoned blouse lifting my tits out of my bra. Lena's. He licked to tip and began to engulf it. I moaned loudly. I wanted to cum right then, but I wanted more pleasure. Mr. Ryan began to move his head back and forth. He tried to take in my whole cock but he only made it halfway down my shaft before choking. He looked up at me. His eyes were beginning to tear. We both smiled at each other. "Have you ever tasted your own cum?" he asked. "No I've never thought of that." Mr. Ryan began to suck me off again, this time going faster. I kept moaning. I. "Now your locking heels and your outside collar." Placing both on, I fingered the necklace - it was a simple leather choker that Master had carved on the inside to say "Slave".We proceeded as average tourists visiting the tourist attractions and museums and even eating lunch at a local restaurant. I found it hard to keep my attention on anything with the chastity belt on. I found it hard to keep myself from squirming when Master would turn on the vibrator with the remote and when sitting..