I was dying to suck another cock, and after messaging a likely candidate on SH, I arranged for him to come to the offices where I work after everyone one else had gone home. It was a bit risky, but I had the keys, and you know what it’s like when you are desperate for sex and horny, all inhibitions go out the window. I dressed as sexily as possible. Black lace top stockings, black lace suspender belt, bright blue lace knickers and bra, black chiffon top, black dress and black heels. My blonde shoulder length wig, plenty of make up and lippy completed the illusion. I was very excited and horny as I waited for John, my cock stretching the lacy material of my knickers as I tottered to the front door. I had shaved my legs and body that morning, and had trimmed my bush, so I was lovely and smooth and felt especially sexy. I was really looking forward to the taste of spunk on my tongue. I knew that I was gradually turning into a cheap cock whore, but I couldn’t help myself. A sharp tap on the door caught my attention and I approached the door nervously from the shadows. He could have of course been anyone, but I had asked him to tell me what he would be wearing. He looked attractive, at least 6ft tall and slim, and about 35. I unlocked the door and he said ‘ Hi you look very nice, I am John’. He came past me into the building and as I locked the door, I felt him behind me, his hands cold on the back of my legs, sliding upwards onto my bottom. ‘Mmmm very nice Chrissy’ he whispered. ‘Do you mind if my pal Jim joins us, he’s in the car ?’ My mind raced, this could be risky but even more exciting, with two cocks to play with. ‘OK of course, I like lots of cock to play with’ I said smiling seductively. Dave waved to the parked car and another man crossed to the door and I let him in. ‘Hello’ he said as I locked the door again. ‘Shall we go upstairs boys’ I said, and started to climb the stairs, the boys following me, their eyes looking up my very short dress. Both men caught up with me and began to fell my bottom as I sashayed up the stairs, my cock feeling very hard. I sat on a typists chair and and rubbed their hardening cocks through their pants, as Dave and Jim undid their belts, Dave reaching down and fondling my cock through my knickers. Our breathing was fast as the sexual tension increased. I freed both cocks from their confines and began to wank both of them. Dave’s cock was very nice, about 7” long and quite slim, but Jims was very large, about 9” and very thick with a beautiful mushroom helmet. I alternately sucked and licked them both, revelling in the fact that I was fulfilling another of my fantasies and wondering if these two married men were going to cover me in their cum. My ad had said that I just wanted to suck, but I was about to find out that these boys had other ideas. Jim suddenly got to his knees and slid his hands between my legs, forcing my legs apart, his other hand was beneath my bum pulling at my knickers. With Daves cock in my mouth I lifted my bottom and allowed Jim to pull my knickers down my thighs and to my ankles and I lifted a foot and my knickers were off. I felt Jims mouth engulf my hot cock and his finger probed by little tight bum hole. I had lubricated myself earlier so his finger easily slipped inside my wet hole. Jims head bobbed up and down on my cock and I was soon pumping my seed into his mouth, just as Dave pulled his cock from my mouth and spurts of his lovely cum sprayed over my face, globs of his hot jism hitting me on the cheek, on the forehead and on my chin. I grabbed his twitching cock and licked and sucked his glorious knob clean. Dave now had at least two fingers inside me and I was enjoying the sensation. ‘Do you want me to fuck you, you little tranny slut’ Jim spat at me, globs of my own cum spraying from his mouth onto my dress. ‘Oh god, I don’t know if my little bum can take that monster’ I said fearfully. ‘Well you are going to find out you lovely little whore’ Jim said and lifted me so that I was face down on the desk. ‘Do you want it doggy?’ said Jim. ‘Yes please, please fuck me’ I heard my self saying. I felt Jims hardness pressing against my arse hole and he gently began to inch the monster into me. It felt very very large and I gritted my teeth as his huge knob penetrated me. He kept quite still once he had himself fully in me, my arse fully impaled on his pulsing shaft. I began to enjoy the feeling and moaned softly, and pushed back on him. ‘The tranny slut likes it Jim’ Dave said as he watched us, wanking his cock in front of my face. ‘Suck this Chrissy, enjoy your spit roast’ he said as he pushed his cock into my willing mouth again. The phone was ringing but the noise was drowned out by the manly groans for the men and the feminine squeals of delight and moans of ecstacy from me as I was buggered by Jim’s monster cock. Jim pulled me back so that he lay back on the desk and I was sat astride him facing towards Dave. I sank up and down on his lovely cock supporting myself with one hand and stroking his balls with my other. Dave stood atop the desk and fed his cock into my mouth as I bounced on Jims cock. Jim was shouting ‘Imm cumming’ and he groaned loudly as I felt his hot cum filling me up. I stayed sittimg on his cock as I sucked on Daves shaft and probed his arse with my finger. He obviously loved this and soon came again in my mouth this time. What a lovely taste. I dismounted the monster and before he could move grabbed it and licked his pungent cock clean. ‘ What a fucking dirty whore’ Dave said. ‘I know I said between mouthfuls, I know I am’