"It is between us andif don't let me use you as my play thing I will her about your littlesissy fetish. Do you understand?" Yes" I meekly replied. Wit... she grabbed my nipple through the bra cupand twisted which sent shivers of joy through my body. Tina could see Iwas enjoying this and twisted a little harder. "Well as you are enjoyingthis so much I think you can defiantly be my play things. From now onyou will reply 'Yes Miss' as am now your teacher. If you misbehave or dosomething I don't this. Our eyes met and held each other’s intense gaze as she took me inside her for the first time. Slowly she slid down my engorged shaft, easing her tight opening gradually over my throbbing cock. She groaned as I gripped her pneumatic arse firmly pulling her lithe body hard down onto me. I was now buried deep within her and her glistening labia were stretched to their fullest. Again our open mouths met, I forced my tongue inside her, enjoying the feel of penetrating her doubly. Slowly she started. "What the hell was all this? They'd all seen me naked before. "Nice tits?" What, and they'd been lousy tits before? Had they just not been paying attention, or did I somehow look more attractive when everybody else had her clothes on? I just said "thanks" several times, took my shower, and then headed for home.Botilda walked with me most of the way, before turning towards her own place. I walked the rest of the way alone, and although several people saw me, only one said anything, and that was. I was desperate to please this man, he had shown me kindness, which I must repay, but with the gag I could only use my tongue to pleasure Him. His pace picked up and the fucking became more rapid, more intense, more violent.Again the gas began to flow into my nasal tubes and I started to drift on its pleasures as this hunk of a Master fucked my face. I suddenly felt pain in my feet. I couldn’t see because of Master fucking me but I knew. They were doing the same to my feet as had just been.