I work in a modern office building with lots open plan spaces with balconies and walkways above framed in glass. This means that often when I look up, I get a glimpse up someone's skirt or dress! Sometimes this is bad news when there are 60+-year-old supervisors with drooping cellulite strolling around above but most of the girls in our company are young and attractive. Because of these daily erotic views, I have often become very aroused and have had to depart hurriedly to the men's room to relieve my aching cock 3-4 times a day. For this reason, I seldom wear any underpants to work as they constrain my cock and make me extremely uncomfortable. Until a couple of weeks ago I was happy to enjoy these views and fantasies from afar but then a new girl was moved to our department. She is a few years younger than me with a stunning body. She has dark blonde hair and legs that go on forever. She is always dressed neatly with short skirts that show off her gorgeous legs to good affect (I've noticed a lot of the other guys drooling over the vision of her departing buttocks, swaying seductively in those tight skirts...they get a faraway look in their eyes and touch the growing bulge in their trousers unconsciously). She works a couple of desks away, facing my desk across a walkway between the rows of open plan desks. Although we work in the same department the company is large and I have not yet had time to introduce myself and I do not know her name. However, the longer she works across from me the more I feel there is chemistry between us. Often, she has looked up and caught my eye as I sit staring at her crossed legs below the desk or the cleavage visible as she bends over her papers. On these occasions she grins mischievously and wags her finger at me like a sexy schoolteacher. Embarrassed to be caught out in this manner I quickly pretend to be busy with the documents in my in tray. After one of these little incidents I decided to take a quick peek to see if she was still showing any leg or if she was still watching me. I drew in a quick breath, not only was she back at work but she had actually shifted herself forward in her seat and turned towards me so that I could admire even more of her legs. I was not sure if she had done it on purpose, but she definitely caught my attention. From her butt moving forward the short skirt had hiked up and her knees were now slightly parted so I could see the skirt hugging her cute ass from the side and between her thighs I could see her sheer stockings disappearing into the dark shadow created by the hem. Quickly I looked around to see if anyone had noticed that I was not busy, but all was quiet and industrious. Making sure she was still focussed on her papers I looked again at her legs and was thrilled to see that her legs had parted some more. I could now see that her stockings were of the thigh high variety and stopped a couple of inches short of her crotch in pale cream lacy bands that were tight against the smooth soft skin of her thighs. I was not sure, but I was sure that I could make out the dark lacy outline of a thong in the shadowy area under what remained of her skirt. The promise of her pussy framed by those perfect thighs was really affecting me now and I could feel my cock twitching and swelling in the confines of my trousers. Quickly I dropped my hand to my crotch so that I could have a discreet feel and relieve the ache that was growing with every second. Through the material of my trousers I rubbed my swollen dick and felt a wet spot form as my precum started to flow. Again I checked to see if she had spotted my lustful gaze and was delighted to notice that one more of her blouse buttons had come undone revealing the lacy clad orbs of her breasts thrusting out as she leant over her work. Her round breasts swung hypnotically as she checked back and forth from one page to the other. Certain now that she had not noticed me, I looked again at those wondrous thighs below the desk. As I feasted on the view her right hand dropped to her lap and I sighed in frustration expecting her to adjust the skirt and spoil my view. To my amazement her hand began absentmindedly scratching her thigh. First her fingers scratched the stocking then slid higher and higher moving up her exposed skin towards her shaded crotch. This caused her skirt to ride higher and her legs to open further to allow her fingers better access. By now I was no longer worried about who noticed my distraction and my hand was steadily caressing the outline of my aching cock through the soaked material of my pants. I could now clearly see that she was wearing a small dark lacy thong with a solid panel over her pussy lips. Through the lace I could make out the hint of softly curled pubic hair and lower the solid panel was stretched tight, cupping her pussy. The material was so tight that the crack of her cunt was clearly outlined by the sheer material. I could not be sure if it was shadow or her juices making the material darker along the line of her panty clad pussy lips. Slowly her fingers moved from the creamy skin of her thighs and lightly brushed across her pussy, no longer scratching but circling the area where her clit would be. Checking quickly around our area making sure that no one could see what I was up to I quickly unzipped my trousers hoping that no one would decide to visit my desk. Pulling my chair close into the concealed cavity of my desk to be less conspicuous I eased my rock-hard cock into the air-conditioned air that felt deliciously cool after the sweaty heat of the trousers. With cautious movements I began stroking my shaft rubbing my thumb over the slit at the tip every now and then for lubrication. I was so hard that the veins stood out in thick ridges against my palm as my hand jerked faster, desperate for relief. By now her fingers were stroking up and down her slit sliding the material deeper into her crack showing her pussy in perfect outline through her knickers. By now I could see that the material was damp and stained with her lust. Her thighs were stretched wide open pushing against the constraint of her skirt that was bunched like a belt around her hips. Then her other hand joined the hand stroking her cunt and she started to pull the flimsy fabric away from sopping pussy and I watched in fascination as the material slipped wetly form her slit. I noticed the flash of her juices on the fingers of her right hand as she started pulling the panties to one side to access her hole.... Suddenly I noticed a movement away to my right and gasped as I saw Monica from accounts walking in our direction. In a flash of inspiration, I grabbed my jacket lying across the desk and pressed quickly to my lap concealing my bulging erection. As I looked up again Monica came to a halt at the new girl’s desk obviously wanting a word with her. I had a brief glimpse of those dream legs snapping shut and a calm hand straightening the skirt. "Hi, you busy little beaver. Don't you know its home time?" said Monica. "You had better hurry if you want to catch the train with me." The new girl made some muffled reply glancing briefly in my direction. Then Monica bent low over the desk and they whispered together for a few minutes. I had the uncomfortable impression that I was the subject of the discussion as one or the other would glance in my direction and giggle. Although the show was over, I was still uncomfortably hard beneath the jacket and the view down Monica's low-cut top was not helping at all. Monica was a very sexy woman although totally different to my earlier vision. She was slightly shorter and older (about 30) with a short business-like hairstyle. She had a perfect body for her size with shapely legs and butt. Her breasts are pert and firm, which are accentuated by the push up bra's she wears and low-cut tops. Monica now straightened and the new girl pushed her chair back saying, "Time flies when you are having fun. Come let’s go freshen up before we catch that train home, I could do with a change." I was left sadly clutching at my jacket as my erection subsided and shrank back into my zipper. I watched as the two women walked away and I was sure there was an extra swing to their hips as if to taunt me. Arm and arm they climbed the stair that led to the walkway that passed above my desk and on to the female toilet block As I watched the new girl turned and flashed me that same naughty grin and suddenly I realised that they would both be passing overhead in dangerously short skirts and I would have a perfect view. The mere thought of this made my now soft cock twitch but it was all over too quickly. I just had a glimpse of two pairs of shapely legs disappearing below short dark skirts and one dark lacy crotch and one white cotton crotch. Then they were gone, and I was left in a fast emptying office. I suddenly realised that I had spent much longer in the office than I would have normally and that I was now extremely late for my train home. Making sure that no one was watching I zipped up my trousers and tried to wipe away the damp spot as best as possible. Then donning my jacket, I got up and made for the exit where my colleagues were disappearing. Arriving at the station I realised that I had missed the last train on my line and would have to take one of the main line trains and walk the remaining way home. I got into a crowded 1st class carriage and fought my way to an empty seat in the back corner and sat to read my paper. I stared blankly at the headlines but could not concentrate as the images I had seen today were burned vividly into my brain. I closed my eyes and watched the whole episode...her body, her hands, her pussy, her masturbation...ran like a video playing through my mind. I realised that I had not been able to relieve myself then and that I was still highly aroused. I opened my eyes and tried again to focus on the newspaper. The carriage was full, and I did not pay any attention to my fellow passengers as I slowly began to comprehend the words I was reading. I found an interesting article about a team I support on the sports page and was only vaguely aware that the carriage was emptying around me as we headed out of the city center. The newspaper was raised in front of my face so that I could not see the passengers seated on the seat across from me even though we were seated face to face. As I read on, I became aware of a movement below the edge of the paper. In front of me I saw two very shapely pairs of feet exquisitely clad in platform-soled black sandals with open toes as worn by all the fashion-conscious ladies in our office. One of the two had her legs crossed and was bouncing the raised foot like a hand waving at me and that is what I had noticed. Without lowering the newspaper, I had a quick glance around the carriage and was surprised to notice that we were the last people in that carriage. Slowly I raised the bottom edge of the paper so that more of the legs across from me would be revealed. Both pairs were now stretched out with knees slightly parted as the paper rose, I followed the line of two perfect taught pairs of calves and up past knees. I looked from on to the other and marvelled that they were both great and I could not make up my mind which were the prettier. Both girls wore short dark skirts and as I watched their knees parted further allowing a perfect view up their skirts so that I could see a hint of their panties through the gap in their parted thighs. I was in heaven; I could not believe that I could have such luck twice in one day. Almost instantly my cock was rock hard again as it was still awaiting relief after the last teasing encounter. There was now a large tent in my lap, and it was growing bigger by the second. I was now wearing my jacket I had no means of concealing my aroused state from the women across from me without making some embarrassing move. I desperately needed to touch myself to get some relief from the ache in my swollen cum laden balls, but I was afraid these women would raise the alarm and I would be dragged off by the railway police like a depraved pervert. My cock was now swelling to an all new record size before my eyes and as I watched in horror a new wet spot began to form at the tip as my cum welled up the throbbing shaft. As I was watching my predicament grow I became aware that the more my cock swelled up the more the legs across from me were parting, also it seemed that I was not the only one that was breathing hard in that carriage as we rattled through the darkness. Cautiously I raised my paper some more and could now see that both pairs of legs were more parted and I could see one pair of dark skinned thighs and one pair of creamy soft thighs in thigh high cream stockings. Below the stretched skirts I could see one dark lacy pair of panties and one white cotton pair that were so soaked and clinging that I could clearly make out the shaved pink pussy beneath. As I watched I amazement the girls lowered their hands to their crotch and pulled their skirts up in unison exposing two different but perfect lower bodies to my startled gaze. Then the hands were back at the crotch stroking with perfectly manicured nails up and down the soaking slits. Slowly a thought began floating around in my brain that was too stunned to grasp anything at that point. The thought went something along the lines of - "Hey you jerk you know those bodies - you were staring at them half the afternoon - wake up." Slowly I lowered my newspaper and I was staring into the lust filled eyes of the new girl and Monica. I gaped at them stupidly making silly noises in my dry throat. "What's the matter James you weren't so shy at the office earlier?" crooned Monica. I did not need a second invitation, I threw the paper to one side and my hands flew to my bulging zip hauling out my dick which was now as large as I had ever seen it and standing up as straight and hard as a flagpole. The head was purple and the shaft red with bulging veins due to the immense pressure in my balls that were aching to spurt their heavy load. The new girl licked her lips wetly and spoke to me for the first time ever. "You thought I did not notice you today, but I've been watching you peeking at me and so I put on that little show. I had to do something to attract you, as I have wanted you from the first day. After I put on that show for you this afternoon, I got so wet that I had to remove my panties." I swallowed hard, what I had thought were dark lacy panties was actually soft curly brown hairs framing two succulent swollen pussy lips, slowly her fingers trailed up her creamy thigh through the fine hairs, gently caressing her slit and moving up to circle her bulging clit. I could not drag my eyes from her. I could not believe my luck here was the sexiest girl in the office spreading her pussy before my eyes in the most erotic way possible. The hairs along her outer lips were absolutely sopping and matted down so that her inner lips were totally exposed to my enthralled stare and her clitoris was poking out like an inviting tongue as her hands stroked sensuously up and down her crack, pausing to caress her puckered anus then back up spreading her swollen pink pussy lips soothing her juices into the steaming skin. Finally reaching the top of the gaping slit to circle and tug at the engorge clit which she then frigged vigorously while pumping three fingers into her slick box, leaving just the little finger free to tickle her anus. As her fingers moved faster and faster her little moans became louder and shriller with her rising desire. Her legs were spread so wide now that she had one leg over the armrest and the other sprawled across Monica's lap which seemed to be cramping Monica's style somewhat. Monica, still in her white knickers was rubbing the sodden fabric back and forth following the line of her cunt lips pausing every now and then to exert extra pressure on her clit. The thin fabric was so soaked that it formed a second see through skin that hugged her pouting pussy lips. I could clearly see that her pussy was clean-shaven like a young girl. She had worked the fabric so tightly into her slit that the prominent bulge of her clit was easily visible. Monica was staring first at her friends steaming pussy then at my throbbing cock. Her eyes were clouded with lust and it was like she did not know what to try first. Shyly she slid one hand across to her friend's breasts and began to stroke the young girls’ breasts and then pull gently on the hard nipples thrusting through her blouse. All the time she tugged hard at her own swollen nipples groaning deeply from the sensation. This left me with an unobstructed view of her cute pussy where I could see her thighs and surrounding muscles clenching and releasing in a rapidly building rhythm. My mind was racing the sight of these to beautiful women getting themselves off was too much for me. They were attacking all my senses at once I could smell the strong musk of the soaking holes and hear their cries and moans of pleasure. My hands had long ago seized my dick and were slowly caressing my rigid member that was now about seven inches long and twitching, desperate for relief. I did not want to stroke too fast as I wanted to make it last for as long as I possibly could. With my right hand I caress slowly up and down the shaft that is soaked with my juice. My precum has welled up and is flowing in a constant stream of steaming sperm lubricating and cooling my glowing red shaft. My left hand gently teases my ball sack and the soft blonde hairs around the base. Every now and then I gently slide a soaked finger down the crack of my tight buttocks to gently tease the puckered pink hole there. The right hand now traces the ridge below my shaft to the sensitive spot below the engorged purple head, and then I gently caress the slit at the tip sending out a new wave of my lube juices. I look up from the new girls dripping fanny where both her and Monica's fingers are very busy stimulating her to new heights. Judging from the noises and what I have seen both girls have already cum at least once but do not look like slowing at all. Both of their eyes are fixed on my hand as I slowly caress my shaft they seem totally mesmerised by my movements. With a loud groan Monica pushes herself from the chair and moves towards me like a pouncing cat. She drops to her knees on the floor of the carriage pushing my legs wide apart. She stays poised like this for several seconds while she watches the steady movement of my hand up and down the shaft. She reminds me of someone watching the sea waves waiting for the right moment to dive in. Then she sticks out her tongue and starts slowing licking up and down my shaft following the rhythm of my hand. I move my hands away to caress her face and what I can reach of her breasts. While I leave her free to take total control of my rigid cock, which she seizes with both hands, one to caress the base of my shaft while the other continues to work gently on my swollen testicles and anus. Her tongue continues to trace the hard ridges of my cock veins and sperm tube below. Finally, her mouth opens into a soft O and she takes my tip into her steaming hot mouth. I cannot believe how hot, wet and soft her mouth is all at one time it’s like the tip of my cock is being caressed by clinging hot velvet. She nibbles at my cock ever so gently which cause it to jerk and become, unbelievably, even harder. Then with one fluid movement of her head she glides her mouth down my shaft while maintaining an almost unbelievable suction so that I feel every pore of my cock being deliciously caressed. Then her head is moving back causing me groan heavily as the cool night air and draughts cool my steaming flesh. Her saliva is dripping and running down my shaft, which she rubs, gently into my balls and crack. Again, she has just the swollen head in her luscious mouth. This time she swirls her expert tongue around the head and along the slit causing my cock to tighten even more! By now my cock has been so teased and manipulated I have gone beyond the point of any previous arousal I have ever experienced and I find that I am in control of my orgasm and as long as Monica keeps her ministrations slow I will be able to cum when I want. I have been watching the girl on the seat across from me the whole time Monica has been sucking me off. She now has both her legs hooked over the armrests and her pussy is spread so wide I can see up her hole when she moves her hand away to caress her breasts or ass. She has her pussy lips spread wide with the fingers of one hand and her fingers of the other hand are frantically frigging her clit. She is crying out to Monica, "Suck that beautiful big cock. ...make it hard for me... suck it baby... I need it sooo bad!" As I watch she lifts one leg down from the armrest and moves her foot to Monica's ass, which is swaying in the air in front of her eyes. I can't see what she is doing with her foot but I suppose she is rubbing Monica's pussy because she starts groaning deeply in her throat sending vibrations through my cock. Monica is obviously close to cumming and is using her spare hand between her legs to help the girl's foot out. She is sucking my cock in earnest now taking it deep in her throat while continuing to work on my testicles with her left hand. The pleasure is exquisite and there is no way I can hold out much longer. I look up at the girl across from me who is eagerly watching Monica devour my cock. Her eyes are full of lust and I know she wants my cock really bad. Her hand is moving quickly now in and out her pussy which is soaked and dripping on the seats. I see her thighs starting to clench and release in that unmistakable rhythm as I feel my own testicles start to twitch. She looks up into my eyes and I can see my lust mirrored there. We watch each other as we feel the onset of our own almighty orgasms. I see her thighs go rigid and her hand is a blur as she goes over the edge. I feel the pressure building up in that spot at the base of my cock below my testicles and then finally relief as I feel the first jet of sperm rushing up my shaft and into Monica's eagerly sucking mouth. The taste of my sperm seems to drive Monica into frenzy, and she sucks harder than ever milk spurt after spurt from my jerking cock. Her own thighs are tightly clenched around the younger girl’s foot and her own hand as her deep growl announces her own relief as she sinks back from my satisfied cock. I sink back into the soaked seat completely spent and satisfied. I cannot even move and just lie back there with my slowly shrinking dick hanging out my trousers. My eyes are closed as I try to recover my senses. Suddenly I am aware that the train is slowing down, coming into a station and there is a rush of movement in the carriage. I raise myself in time to see that both girls are respectable businesswomen again straightening their clothes and standing at the door as the train stops at the platform. The door opens and they step out. At the last moment, the younger girl who I fancy turns around and says, "My name is Sara we must meet again some time to complete what has begun here." "Sure, maybe we can go to movies or something." I reply as the door closes