It was my first day of work at a new job. I was 28 at the time and she was in her early 40's, married, mother of two teenagers. I hadn't ever really considered being with an older married woman before, but she was really gorgeous and friendly. She became the focus of my lust in an instant. I was between relationships and hadn't gotten laid in a couple of months, so I was pretty damn horny. I had been hired as the supervisor for a remodeling project and she was the woman of the house. When I showed up on my first day, the project had already been underway for a few weeks and I was the new guy on the site. The family who owned the house hadn't moved out yet, and they were finishing their morning routines before leaving for the day. I was introduced to everyone and I couldn't take my eyes off of her. She was really hot, and in great shape. It turns out that she would swim for 30 minutes every morning in the pool, which explained why she was in her swimsuit. She noticed me staring at her, but she didn't give any indication that it made her uncomfortable. Her husband on the other hand didn't seem to notice much of anything, including the new guy drooling over his beautiful Asian wife and he left for work. Because it was my first day, my boss was there to give me a tour of the project and fill me in on the details. Allison, my new MILF fantasy, joined us for the tour of her house. I couldn't get over it, having this totally sexy woman in nothing but a swimsuit and flip-flops walking around with us. In a few instances, I know she caught me ogling her and I thought I even got a smile in return. As we walked up the stairs, I was following behind and had the pleasure of really getting a good long look at her well-toned ass and legs. I was definitely getting hard and was beginning to worry about keeping it hidden. Our tour ended, she went for her swim, and somehow I made it through the rest of the day. You can bet I went straight home, stripped out of my clothes and jacked off, enjoying my first of many fantasies of her. Definitely not one of your typical job perks. The next few days were the same. There she was each morning, teasing me in her swimsuit, and then heading off for her job leaving me horny all day only to go home and take matters into my own hands while imagining what it would be like to have her. I wanted her on her hands and knees in front of me so I could see that beautiful little firm ass as I buried my cock deep into her from behind. I wanted to grab her by the hips and pull her onto me. The thought of not actually being able to do this made me ache even more for her. She had me completely wrapped. After a few weeks of working there, she and I had had a number of chances to chat and a mildly flirtatious friendship had developed. I didn't think much of it other than she liked the attention of a younger guy and I liked her knowing that I had a thing for her. I was dreading the day that they would finally move out for the remainder of the remodeling project. I figured that would be the last of seeing her each day and the end of our playful flirting. Finally that day came; it was a Monday morning and I headed to work knowing that the house would be empty and quiet. Because I was the supervisor, I had gotten in the habit of arriving early on Mondays so that I could have a quiet hour to plan out the week. There I was, at 7:00 a.m. Monday morning, pouring myself a cup of coffee and getting organized for the week when I noticed Allison already in for her swim. My heart jumped. She didn't know I'd arrived, and I watched her until she finished. As she climbed out of the pool, I quickly got to work not wanting to be caught staring through the window. As was her normal routine, she headed for the outdoor shower just outside of the master bathroom to rinse off. I usually would sneak a few peeks while she rinsed enjoying the sight of her beautiful bikini-clad body. Wow, today was different, there she was in the shower, completely naked, not realizing anyone was there to see. She was unbelievably beautiful. Eyes closed, head back in the shower stream shampooing her hair, small but perky breasts fully exposed in my direction and a full, dark, bushy muff which glistened in the shower. I didn't want to move, but not wanting to seem creepy, I quietly slipped back to my work desk and pretended to not know she was there. On her way out she noticed me and stopped to chat. She complained about her new early morning swim schedule due to living somewhere else, but she left saying with a smile, "See you tomorrow, I'll have to keep it in mind that I'm not the only one here." That was it, I decided I'd start every day at 7:00, even if she knew I'd be there and go back to showering in her swimsuit. Oh well, it was still a chance to see her each day. Still having about 20 minutes before the crew arrived, I disappeared into a bedroom upstairs, closed the door and relieved my pent up desires. I wanted to fuck her so badly, but I imagined it would never happen. The next day, I arrived a bit earlier hoping to not miss a moment with her. She showed up, said good morning and headed for the pool. Off came the swim robe and into the water she went. I could see the pool from the room I'd setup as my job site office and sat pretending to work watching her lap back and forth in the pool. There I was, hard again, imagining the day before seeing her naked. I wanted to jack off right there, with her just outside. My pulse was racing. My adrenaline was pumping. I decided to risk being caught and opened my pants so my cock could be fully erect and unrestricted, but completely out of her view should she glance up at me. It was such a thrill to be exposed having her within my sight. I slowly stroked away, listening for anyone else that might show up early, until she climbed out of the pool and headed for the shower. I buttoned up my pants and gave her a few minutes to start showering. I decided to find something to do outside so I could do a pass by for glimpse of her in the shower, comfortable with the idea that she knew I was there and I wouldn't surprise her. The surprise was all mine when I stepped out onto the deck to see her in the shower, completely naked again. Again, she had me at full attention. I wanted to just stand there and take her in but kept on moving. On her way out she simply left with a quick, "See you tomorrow." Once again, I quickly jerked off and then tried to get back to work. Over the next few weeks our mornings together became increasingly risqu�. She seemed to love being the exhibitionist and I certainly didn't mind. She began arriving for her morning swim in sweats and changing into her suit there, giving me another glimpse of her bare body now and then. Sometimes after her shower, she'd walk into the house wet and naked and towel off and giving me plenty of opportunity to see her from head to toe. She knew she was making me crazy. She knew she was totally sexy and she loved teasing me. She knew I'd fuck her in a heartbeat. On her way out, she's always stop to chat, but neither of us ever mentioning our little game. I still didn't know if she wanted it to be more. Finally, after about a month, things changed. It was a Saturday. I'd gone to do a little catch up work, not expecting anyone to be there. I had to work for about 4 hours and then planned on going straight to a barbecue, so I had brought a change of clean clothes. After working, I used the outdoor shower to get cleaned up. Once I was finished showering, I headed back inside to find that my clothes were not where I had left them; in fact, they were nowhere to be seen. There was brief moment of panic and I couldn't decide what to do. As I stood there still dripping, wondering what next, I noticed Allison swimming in the pool. After a few minutes, she looked up from her swimming and smiled and waved. I waved back. She cut her swim short that day and headed for the shower. There was nothing for me to do but walk over to where she was. As I approached, trying to be casual about being completely naked, she was smiling and had just removed her top. I'm sure she noticed my mild hard-on, which started even while she was still in the water. She slid her bottoms to the deck and stepped into the shower. Looking my way, she said, "Just thought I'd level the playing field," and continued with her shower. I just watched with my heart racing again being fully exposed in front of this beautiful woman. I was anxious for her to finish her shower. When she did, she walked pass me in the doorway and headed inside. I wanted to reach out and touch her but still unsure of what she had in mind. "Like what you see do you?" she teased with a glance at my now full on erection. For the first time, I was a bit embarrassed. She was still drying off with a towel. She continued, "I thought that it was only fair that since you've seen so much of me, that I get to see a bit of you." "Sounds fair to me." I replied. "In fact, I think you've seen quite a lot more of me and you have some catching up to do." She added with smug little grin. "How do you propose I do that?" I asked imagining her finally letting me touch her, kiss her, caress her, or maybe even a nice little Saturday afternoon fuck right there on the floor of her own unfinished bedroom. None of which she had in mind though, at least not yet. "I want you to confess." she said as she finished drying off, spreading her towel on the floor so that she could sit on it while she continued to play with me. "I want to hear about how you get hard looking at me. How you fantasize about me during the day while you work on my house. I want to know if you think about me after work, if you imagine me while you are lying in bed. I want you to admit that you jack off while thinking of being with me." Wow, I didn't know what to say. This was not the kind of conversation I'd had before. There she was looking up at me making me very aware of the fact that I was on display for her amusement. I probably was even blushing a little. My pulse was definitely pounding away. I decided to come clean. "All true," I admitted. "I think you're beautiful and there are times when I desperately want you. Thoughts of you always get me going and I jack off over you at least once a day." I'd never told anyone about masturbating before. It gave me a surprising feeling of pleasure to say it, admit to it, not to hide it. My heart was still racing. "Have you done it today?" she asked, again with that smug grin. Knowing now where this was going, I told her I had this morning when I woke up, and it was true, I had. "Really? Tell me about it. No, show me. Jack off right here in front of me. C'mon, let's go." she demanded. I have to admit I was noticeably caught off guard and nervous about this. Before I could act, she moved up onto her knees just a few feet in front of me and said, "Well? I'm waiting. Stroke that cock for me. Let's see it." I decided to go for it, I'd never been watched and I was ready to blow, this might be as close as I get to actual sex with her. The idea of it began to feel really exciting and I was about to give her what she wanted, but then I had an idea of my own, "It helps if it's wet and slippery." I told her with a grin. She quickly accommodated by taking my cock deep into her mouth and then returning to her towel leaving it nice and wet. That was the first actual contact between us, my cock in her mouth, what a dream. "Go ahead," she demanded again. I reached down and wrapped my hand around my shaft and started to stroke. She settled back for the show. I didn't think that I'd last very long, but what the hell. It felt great. She continued to encourage me. "That's right, stroke it. Make it harder. If you're really good, maybe I'll let you explode for me. Maybe I'll let you shoot your cum on me. Would you like that? Do you want to cum on me?" I was nodding and she teased me by rubbing her breasts and smiling up at me. Then she stood up saying, "Don't you stop. I want you to keep on jacking off for me. I want you to tell me what you think about when you jack off. I want to know what you like." She was putting her fingers between her legs and massaging her bush. I close my eyes and tell her, "I imagine you from behind, showing me that sexy ass of yours, teasing me with that hot little ass. I pretend that you ask for me to press up on you, to slide my cock against you. I reach out for your hips and caress your body from your hips up your sides onto your breasts and pull you against me. I run a hand down across your stomach and then around up onto you back. You lean forward for me giving me a better view of that ass that has been my fantasy for weeks. You reach one hand for my balls between your legs, your other hand on top of mine still on your breast. We bump and grind and the shaft of my cock is pressed between your ass cheeks with the tip peeking up in between us touching your back and I can smell your skin and your hair. I move back letting my hard-on drop into your hand. You guide it between your legs and hold it against your crotch. I move toward you again sliding it between your hand and your wet pussy. We move back and forth slowly, both breathing heavy with pleasure. Finally, you let me slip into you. We go slow and deep, and then back and forth, in and out for my whole length. I can hear your muffled moans. I look down to see the head of my cock disappear into you, until my hips press against you again." I open my eyes to she her watching me while pleasuring herself. "I want to explode inside of you." I continue telling her my fantasy as our eyes meet. I am very close to actually letting go of my load. She gets back on her knees in front of me and without a word takes me into her mouth again. Her eyes are closed and she slides her hands up my thighs. I put my hands on her head and wrap my fingers in her dark silky hair and I quickly explode in her mouth. She continues sucking me even as I go slightly limp. She doesn't stop. My hands are still on her head and are moving with her as she slides back and forth on my cock. She brings me back to full erection in no time. She backs off and stands in front of me. We kiss for the first time and I can taste my cum in her mouth. She moves around to my ear and nibbles on it as she whispers, "Now I'll tell you how I've imagined it."