³Nadu, kajira,² Master yelled to me. I had been his slave for only a week now. I would do anything he wished of me. I wanted to please him in all ways and he trained me to do so. I scrambled over to his feet kneeling before him. I arched my back sitting on my crossed ankles, as I spread my knees wide to reveal a glistening cunt for him. ³Good, kajira. You have pleased me well.² ³Thank you, Master,² I said, with my eyes lowered in respect, but my head raised high. He came over to me removing the towel he wore from his recent shower. ³Look, little kajira, at what you do to me.² I smiled at him. ³Yes, Master.² He revealed a very hard cock for me. ³I have a surprise this day for you, kajira,² Master said, his eyes holding mine. ³A surprise, Master?² ³I found a trainer for you. He is going to teach you to please me.² ³Master, how? I thought I already please you. Do not make me. Please,² I cried. I did not want to be with anyone, but Master Larry. Master walked over the door without acknowledgement of my plea, to let in a huge, tanned man. His muscles bulged everywhere. He carried a soft leather whip in his hand. His eyes were steel balls that didnıt see me as a girl, but saw me only as a toy. I looked stunned, and I quivered inside barely able to breath. I went to Masterıs feet to kiss them. ³Please, Master.² ³Master John will teach you to suck me without gagging as you do.² ³But Master, this slave only gags once in a while.² I pleaded with him. Why did he not teach me himself if such a thing could be taught. ³Hush, kajira,² Master told me, coldly. Master John walked over to me as I sat in the nadu position again with my back straight and my knees spread wide, so as not to be beaten with the whip. Master John examined me all the way around. ³Nice, Master Larry. You can sure pick them.² I looked at Master, and he smiled. Master John took his pants off while facing my way. My Master went to him looking at me. ³This is how Master John can teach you better than I,² he said, and turned Master John around. Before me stood at least a twelve inch cock. My mouth opened in horror. How would I ever get that in my mouth? ³Suck me, kajira, now,² Master John ordered. I put him in my mouth but only part way before I gagged. Master John used the whip against my pussy with a swat. I cringed and nearly cried out. ³Try it again.² This time I tried to relax to get it further down my throat. I wanted to please him. I really did, but could not. Again he swatted my pussy with the whip. Tears welled up in my eyes which made it harder to suck him. Further down my throat I got him each time and every time he swatted my pussy till it stung. ³Suck again, kajira. Do not gag and you will not be beaten.² I took the mammoth cock into my mouth and nearly all the way that time. I did not wish to be hit again, but once more he hit my pussy. ³Suck it,² he yelled. This time it went down my throat. I relaxed more and more until I could get it down without gagging. He forced his hips back and forth fucking my open mouth. ³Yes, kajira, you can do it. Now swallow me.² True fear filled my insides hoping I could swallow him all without leaking any. My pussy stung, and I did not want him to hit me again. Master Johnıs orgasm approached with a shock and dripped into my mouth. I swallowed hard three times before the flow stopped. I nearly smiled to myself as he still fucked my mouth. I had not let any of his cum drip from my mouth. Without a word from me, Master John pulled his cock from my mouth and I sat straight for Master. He turned to Master Larry and said to him, ³She is trained.² ³Thank you, Master John. You did well.² I wanted to tell him it had been me that did well. All Master John did was force his huge cock down my throat. Master John left the apartment and my Master came to me. ³Now suck me off that way,² he ordered. I took Masterıs cock into my mouth till his balls hit my chin. I did not gag or even flinch. His eight inches were now a blessing to me. While Master fucked my mouth, I pushed my heels into my cunt to please myself. My hips wiggled back and forth to rub my clit. ³Swallow me, kajira, now,² he told me. The warmth of Masterıs cum sprung into my mouth and deep down my throat. I relished my Masterıs cum. I even longed for it. I swallowed all of him as I began to grind my cunt into my heels making myself cum. As Master stopped cumming, and I swallowed the last of his cum, he took his cock from my mouth and grabbed onto me tightly. ³Oh, kajira, you please me so much.² I smiled cuddled in his strong arms. I had learned and knew that the next lesson he would bring to me, I would also be able to learn.