I'll never forget the summer of 2013 and what happened at my best friend's house. I'd only moved to the area in 2009 but had almost immediately become friends with Craig next door as we were the same age and in the same class at high school.

We would spend hours around at each other's houses, playing baseball in his huge backyard, basketball on the drive, or video games in the living room in front of their 50" plasma TV.

His mom, in her late 30s/early 40s, would always look after us, bringing us snacks and drinks, and I couldn't help but notice how hot she was.

At that time, I used to fantasize about her, and thought how lucky her husband, Ron, Craig's dad was in getting to fuck her every night.

Ron left her in 2011 and they divorced, and he shacked up with a 25-year-old whom he had met at work who rinsed him like a gold digger does.

Anyway, back in the Summer of 2013, now 18, I did my morning workout in our garage with the door open as usual as it was so warm, then went round to Craigs to hang out, and knocked on the front door. His mom answered the door and my mouth dropped open.

She was wearing a beautiful summer dress, which showed off her beautiful lightly tanned skin, fantastic figure, and long slim legs.

I stammered slightly and said, "Hi Mrs Davies, is Craig in?"

"You can call me Lexi you know. I'm sorry Liam, you've just missed him, he's gone out with his Dad for the day, it was a bit last minute and he won't be back until late this afternoon."

"Oh Ok, no worries," I said, turning to go.

"Wait, do you want me to come in for a drink?" she offered with a smile.

I nodded and walked through the door and felt a twinge of excitement. I'd never been alone with Mrs Davies/Lexi before, and I could feel my heart pounding and my ears turning red.

I followed her to the kitchen, watching her short dress sashaying with the movement of her hips and ass, and stood by the vast island that dominated the room.

Lexi went to the refrigerator, opened the door, took out a can of soda, and passed it to me, it's coldness was in stark contrast to my hot hand.

"Take a seat," she said, gesturing to one of the black leather stools at the island.

She sat down next to me and we chatted for a bit about my plans for the future, whether I was going to college, and then she asked me if I had a girlfriend.

"Nah, girls just don't seem interested in me," I said modestly.

"I'm not sure why, you're a very good-looking guy. I've seen you working out in the garage, you've got a lot to offer a girl..." she said, her voice tailing off.

I suddenly felt her hand on my thigh. I looked down and could see her hand stroking my leg, the dark purple of her nail varnish glinting in the light.

I looked up at her face with a confused expression on my face to see a huge smile on her beautiful face.

"Look Liam, I've seen you checking me out over the years. I've noticed the long lingering looks. And well, we're both adults, so if you want me, come and get me," she said lowering her voice to a whisper before getting up from the stool, walking towards the door, and then looking back at me over her shoulder alluringly.

I sat there for a moment, took a large swig of soda, then jumped off my stool and walked towards her.

I brushed her hair away from her face and started to kiss her.

She wrapped her arms around my neck and kissed me back with a hunger I'd never experienced before.

"Let's go upstairs," she said, taking my hand and leading me towards them.

I followed her up the stairs, and couldn't help but try and catch a glimpse of her ass cheeks under the hem of her dress.

She must have sensed this and, with her free hand, flicked up the back of her dress with a giggle.

I got a brief view of her pert, firm ass and black thong, and I couldn't wait to get a closer look. For some reason, I suddenly thought that having no husband around must have left her plenty of time for squats.

When we reached the top of the stairs, I briefly looked to the left and could see the door of Craig's room and felt a pang of guilt. I was about to fuck his mom.

We turned to the right, went through a half-closed door, and into the master bedroom. She sat down on the edge of the bed and pulled me towards her.

Wasting no time, she started to unbutton my shorts, my cock already swelling in size. I couldn't believe this was happening, it was like something out of a porno.

I again thought about what Craig would say but pushed the thought out of my mind and pulled my t-shirt up over my head determined to enjoy myself.

Lexi looked at my toned body with lust, then stood up ran her hands over my pecs, and started to kiss me again.

I reached around under her dress and grabbed her ass cheeks, pulling her towards me, my hard cock pressing against her.

As we kissed, I felt her hands inside my shorts, and then wrapping her hand round my swollen cock.

"Such a big boy, Liam," she whispered with a smile. "I think it's time for me to show you what I can do..." she said, sitting back down on the edge of the bed.

Lexi had my cock out in a flash and started to slowly move her hand up and down. Our eyes locked on each other.

I watched as she moved her head towards it, and then I felt the wetness and warmth of her mouth closing around it and I started to see stars.

With her left hand, she gently caressed my swollen balls, while continuing to suck on my cock and moving her hand up and down.

She took my cock out of her mouth and pulled her dress up over her head. "So hot in here," she said, giving me an alluring glance as she then resumed sucking on my cock.

I got a good view of her breasts for the first time, her push-up bra squeezing her ample breasts together, and I could just imagine how good they would feel in my hands. As if reading my mind, she unfastened her bra and let it drop to the floor.

Lexi started moving her hand along my shaft faster and continued to caress my balls.

"Lexi, I'm going to cum soon," I warned her.

"I want you to, I want you to cum on my dirty tongue," she said and pumped her hand up and down my cock even faster.

"Holy shit, I'm cumming," I moaned and my body let go. I watched as my cum sprayed onto Lexi's tongue. She closed her mouth tightly around my cock and kept pumping as my cock continued to fire out cum inside her mouth.

A feeling of euphoria washed over me. Lexi opened her mouth to show me how much cum there was before she swallowed the lot, which I found so hot.

She stood up and we kissed again, and I could taste the bitter, saltiness of my own cum on her lips.

I pulled at her thong slid it down her thighs and watched it fall to the floor.

"Lie down and open your legs," I told her firmly.

She lay down on her back on the bed and opened her legs wide. I dropped to my knees, pulled her towards me, and started to kiss her toned thighs.

The scent of her pussy mixed with something like coconut filled my nostrils as I delicately kissed my way up her tights to the pink folds of her glistening labia and clit.

"Stop teasing me Liam," I heard her say, but I ignored her and kissed all around her, before finally plunging my tongue between her lips.

Lexi lifted her hips from the bed and I heard her moan, "Oh God, yes, don't you stop now."

My tongue flicked one way then the other, and I gently sucked on her pussy lips before gently sliding a finger inside her.

She pulled at my hair as I continued to lick her clit and labia, then slid another finger deep inside her.

Lexi flinched momentarily on the precipice of pleasure and pain, but her slick pussy swallowed my fingers.

I slid my fingers out, rubbed them on her labia to get them even wetter, and then slid them both back inside her, my thumb circling her clit and I felt her legs shudder and close slightly as she moaned loudly.

My cock was getting hard already as I continued to finger Lexi's pussy and I could sense she was getting close with a quickening of her breath and the way her hips were grinding on my hand.

Suddenly her breathing became even more rapid. I glanced up at her to see both her hands were squeezing her breasts tightly, her fingers rubbing her nipples, eyes closed, and mouth open as she neared climax.

I increased the pace of my fingers sliding in and out of her soaking pussy and bent down to start flicking her clit with my tongue, her body arching up off the bed and then quivering violently before she let out a loud moan as she reached her zenith.

"Holy fucking God Liam," she moaned after a few seconds, "Where did you learn to do that?" she asked.

"Now come here," she said, grabbing my hand and pulling me on top of her.

She reached down and touched my hard cock. "I am so ready, you. I haven't had a man since my husband left," she breathed. "I need this so much."

Lexi guided my cock to her pussy lips, and I felt the hot wetness of it on the tip, then I slid it in, and let out a huge sigh as it went in effortlessly, and our hips went.

"So fucking big and hard," she said, then grabbed my ass pulling me close still, "Now fuck me," she whispered.

I propped myself up on my elbows and start thrusting in and out of her, her pussy felt tight and slick with her juices. I pushed up firmly against her cervix and then ground my hips into her.

"Let me ride you," she said, and we rolled over so she was on top. Lexi put her hands on my chest and leaned back slightly arching her back, grinding herself on me.

I reached up and caressed her breasts at last, rubbing her large hard nipples with my fingertips. Lexi's eyes closed.

I could feel the tip of my cock right up against her cervix as she slowly moved her hips around, I moved my right hand down across her toned stomach and reached for her clit with my thumb.

Her eyes opened and she smiled, "Naughty boy....but carry on," she said, closing her eyes again, grinding on my thumb as well as my cock.

She stopped grinding and lay on top of me, and raising her ass up and down, sliding up and down my cock, and we kissed again.

"I want you to bend me over and fuck me hard," she said suddenly and climbed off me, getting on her knees at the edge of the bed.

I got up and stood up behind her, took my cock in my hand, and rubbed it against her clit and labia. She twitched and said, "I need it inside me."

I held it against them and then slid it inside her. Lexi arched her back and pushed back against me as I slid all the way in, my hips pushing against her pert ass.

"Now fuck me hard, Liam," she hissed.

I grabbed hold of her hips and started pounding into her, the room echoing to the sound of my thighs slapping on her ass cheeks.

I took hold of her hair and bunched it together in my fist, pulling her head back firmly, and gaining confidence, leaned forward and whispered in her ear, "I'm going to fuck you until I cum inside you."

"Oh Fuck YES!" she shouted and pushed back against my hard cock, "Fill my pussy with your cum!"

I slowed down slightly but keep thrusting hard into her. I could feel my balls slapping against her ass and the orgasm building.

I pulled her hair a bit harder and her back arched more, she groaned with ecstasy and I couldn't hold on any longer, with one final thrust and a loud moan, my cock erupted and I filled her pussy with my hot sticky cum.

I let go of Lexi's hair and she fell forward onto the bed, I grabbed her hips and pushed my cock deep inside her red hot pussy then reached around and caressed her breasts, pulling her up to an upright position, my cock still inside her.

As my cock softened, it slipped out, followed by a torrent of my sticky cum that dripped out onto the bed.

Lexi turned around, and we kissed a long, slow, sensual kiss.

"My God Liam, that was incredible. I think you should come round every time Craig is out," she said quietly as she lay on her back on the bed.

We cleaned up and got dressed, then headed back downstairs. I finished my still-cool can of soda and then got up to leave.

"Thank you," said Lexi, her face still looking a little flushed. "Same time next week?" she asked with a smile.