All In A Days Work

I arrived early one morning at work hoping to get some extra work done.  The security guards let me in and I noticed one was new - a she rather than a he - or so I thought.  I went upstairs where it was quiet and still dark and started to work.  The a/c wasn't on yet, so it was humid in my office - but I kept working when all of a sudden there was a knock at the door which startled me - it was the security guard.  She came in and asked if all was ok and it was then I noticed how good she looked.  Long hair, nice figure.  She was wearing a knee lenght skirt and low heels and I could see her slender legs.  Well she noticed I was looking at her and came around my desk, bent over so I could see down her shirt and put her hands on my bulge - and I was hard.  She asked if I would like my cock sucked and I instantly said yes - as my wife never does it - and I felt her hand open my zip, then her lips wrapped around my throbbing cock and started to suck me hard and deep.  I was in heaven and after a while shot my load into her mouth.  

She then asked if I would do the same to her and I said yes - but it was then that my surprise came - she slowly lifted her skirt to reveal her black lace stockings and her black lace panties.  Because it was still dark in my office I didnt see what was to greet me - and as I pulled down her panties - all of a sudden - a dick dropped infront of me - I was stunned - and she knew it - but begged me to suck on it.  I wasnt sure - as I had never had another cock in my mouth but she begged and pleaded and then I took it.  After a few moments it was good - it was hard - it was soft and I thought this was better than I thought.  I kept sucking for a while longer until she or he said let's lay down and suck each other - so we lay on the floor - 69 style and kept sucking each other off.  

I suddenly got a load of cum in my mouth and it tatsed strange at first but then sweet n hot and I wanted more but before I could say anything - there was an arse ready to drop down on my cock.  I didn't know what to do so, I let her drop down and as I felt my cock enter her arse hole all I could think off was - my wife didnt let me do this - so it was fine.  She rode my cock hard and fast - up and down until I shot my load up her - then stood up - and let my cum drip over my cock - wow - it was intense - but the best came - when she took my cock in her arse again but this time let me pee in her and as I withdrew she lay on the floor jerking her cock as I watched her explode - the best days work I ever did!