My pussy gripped his tongue like a vice, holding him there as he rode the erotic storm in me. As my orgasm slowed, my pussy unclenched and released h...m from me. His tongue gently licked my engorged lips and clit. ‘Ohhh baby, kiss me… please’ I begged. His tongue left my pussy and trailed itself over my belly button. His warm breath making my skin tingle once more. He licked and kissed my breasts, gently nibbling on my nipples. I felt his breath on my cheek, then his flavoured tongue on my. If I don’t desire it at the moment you can simply clip it onto the back of your collar. I expect you to wear that collar at all times, here or at school.? ?Yes, Master? I replied, more out of shock than anything. She clipped on my leash and sent me on my way to finish the chores.When I had completed them, I went to do homework in my room. She had taped a white, frilly bra to the bedroom door with a note ordering me to put it on under my outfit, and I hurriedly did so. She summoned me shortly. I reached the house in about 15 minutes, parked my cycle beside the garden fence and rang the bell. She opened the door. I, a bit nervous by her expressions, asked her:“Is Tommy home?” She said:No, he had just gone to the market to buy something. He will return soon. Why don’t you come in and wait a bit?”“Yeahh,” I replied.“Meanwhile I will get a special drink for you. Just sit in the guests’ room I am just coming”With that she went into the kitchen. I looked at her curvy figure as she went. "It was nice. But we can't kiss anymore."She looked away and tossed her long hair back. I couldn't help but look at her body. Her little blue jean skirt was so short and sexy letting me have an eyeful of her long legs. Her tight black top was very low cut showing the small cleavage she had."Natalie?"She wouldn't look at me."Hey come one please look at me. I really loved that kiss but we are brother and sister. It's not right."She finally looked at me with tears forming in her emerald eyes. "But.