Made my weekly call to mistress to see if my services were needed and was told to "get your fucking self round here right now" . Knowing that punishemnt was in line for disobedience I set off to her house. I was greeted by a demanding mistress who told me to "get my fucking slutty body up the stairs and into the boudoir" where I was told to strip off and put on the clothes she had prepared for me Those clothes consisted of a g string p[air of panties in black with a suspender belt, black stockings and a teddy all in black. I obeyed and she told me to take my clothes that I had come in and put them in the cupbaord as they were not going to eb needed until the next morning. She stood in front fo me and siad she needed an orgasm and I had to give her one. She laid on th ebed and told me to give her oral sex on her pussy till she told me to stop. I laid between her legs and lifted her skirt to reveal her hairy pussy and it stank. I havent washed it for 4 days she said and I have had 11 men inside me and not had an orgasm for a week. The aroma , wihc I love, was high and I started to kiss her clitoris, parting the hood with m fingers and gently sucking on her clitty. Put your tongue in me she commanded and lifted her legs to facilitate the entrance of my tongue into her vagina and then the legs went on my shouldres to hold me in position. I cold feel my erection rising in the panties as I sucked her pussy. It felt good to be sucking mistress and she knew that it was something that I did and adored doing. I suddenly felt a smart rap on my bottom as she reached over and struck me with the cane that had laid at the side of the bed. "Just to make sure you arent enjoying it too much she said. It took quite a while for me to make her orgasm and eventually she did but then told me to keep sucking and again ordered me to insert my tongue into her vagina. There was a lot of liquid in there and I realised she had squirted and I was now drinking her squirt. It tasted good. After a few more minutes I was ordered to stop and stand up. She noticed my erection and took hold of my cock which was not sticking out of the top of the G string. A sudden slap on hte cock brought me back to reality and she then took hold of my balls and said These are mine adn you only have an erection when I say so. She squeezed my balls hard and I winced. Dont fucking make a sound when I treat you like the slut you are she sadi. I wiped the tears from my eyes and caught my breath. Bend over the stool shae said and I dutifully obliged. I felt the back of the g string being moved and then the searing pain and a vibrator was inserted into my arse buzzing away. Just opening you up she said and the vibrator was removed. She reached into the drawer adn took out a pair of rubber panties. Put them on she said. There was a slit at the front and I was ordered to make my cock hang out of this and then as I pulled them up the vibrator was reinserted in my arse and the rubber panties pulled up to keep it in. My enlarged cockl and balls were outside the panties and I was ordered to bend over the table again. I felt her hands on my bottom rolling the panties up and then the pain oaf a paddle as my arse was spanked on each cheek. I winced Keep quiet she said and her hands stroked my bottom soothing the pain then another 2 strokes on my arse and again I winced. Be quiet she told me and again the soothing hands caressed my arse. She left the room and I adjusted myslef over the table. The vibrator was still continuing to pleasure my arse adn I was erecting again. I reached down to touch myself and she returned to the room Do not fucking touch your fucking cock she talke me and reached into the drawer to produce a metal cock restraint while she slipped my cock into and fastened it round my balls. This time I was spanked with a large metal paddle adn I felt the searing pain as it went opnto my bare and already tender arse. She reached between my legs adn grabbed the cock restraint and started to stroke me. I could fel the erection starting to rise again but then it was constrained by the metal cock restraint. You want to get big dont you she whispered i my ear and this is stopping you ? Yes mistress it is I said MM you are now my slut and you do as you are told. Another 2 smacks were administered to my arse and then she left the room I hardly dared move I must have been there for about half an hour and then I hear voices - it was mans voice. I bean to fear I wondered what was happening and then the door opeend and she walked in with a man. She said to him that I was her slut and I would do as I was told. The man stripped off and laid naked on the bed at the side of me. She took a condom and sucked it onto his cock and I thought she was goign to suck him off in front of me Slut suck him she said I objected but the pain in my arse of another smack and I climbed onto the bed and knelt between his legs and started to perform oral sex on him. Her fingers were caressing both my and his balls and I felt him shoot a load into the condom. HE got up from the bed and left the room and I heard him leave the house. She returned to the room and said that I had done a good job and he wanted me to suck him again next week, I said that the vibrator i my arse was really hurting and she said that as I had been a good boy she would replace it with a butt plug. The rubber panties were taken off and the vibrator removed. She took a rubber butt plug and inserted it into my arse and pulled the G string round it to hold it in. She said it was time for another orgasm and I was instructed to lay on my back on the bed. She mounted my face and instructed me to perform more oral sex on her and this time when she started to squirt the juice trickled down into my mouth and I just swallowed it. I was then tied to eh bed and left for a few hours while she went out shopping. She returned about 3 ours later and I was able to be untied and the cock restrain removed. About midnight she told me that she wanted to feel me inside her and we had sex and then i spent the rest of the night with her and in the morning e had sex again and I was alowed to get dressed and return home. My arse stil remembers the moment of the bea=ting but she is a wonderful mistress