After a day of fun with my mother-in-law, Mandy had come home from work and showered.

We went out, got into the car, and she showed me she had a lovely, smooth pussy.

She said, “I found some waxing strips in the bathroom.”

I started to drive away and she said, “I want to go to our naughty place as I am feeling horny and need a good fucking.”

Even though she doesn’t like sucking cock or swallowing, she does have a high sex drive and enjoys getting fucked outdoors.

Our favorite place to fuck is at Ashbridge. Ashbridge is a huge forest in Hertfordshire near Berkhamsted and Hemel Hempstead.

There are a few roads that pass through it in various directions, with many car parks and roadside parking.

The roadside parking areas have great walls to take you deep into the trees and bushes. It’s very hidden, so you can strip naked and have a lot of fun with little fear of being caught.

We left the top of our road. She reclined in her chair and unbuttoned her dress completely. She pulled it fully open, exposing her amazing, slim, tight, and now totally smooth body.

Mandy parted her legs. Her pussy lips were small, and she was tight.

She slowly ran her hands up her stomach towards her tiny breasts and started to tweak her nipples. They went hard instantly. and soft moans of pleasure escaped her mouth.

Normally, she never made a sound. She was always very quiet whilst having sex even when she came. She didn’t really make any noise, so this was turning me on.

I watched her hands roam over her body, and the noises from her throat escaped her mouth.

I was having a hard time keeping my eyes on the road. The car hit the curb, and I had to quickly pull it back onto the road. She didn’t even flinch. She just smiled, enjoying the effect this was clearly having on me.

Her left hand stayed on her nipples whilst her right hand went lower. Her middle finger slid between her lips, and she slowly, with the tip of her finger ran it up and down her vulva.

I could start to see her finger glisten with the juices, and the moans escaping her mouth were exquisite.

My cock was now rock hard, and I had to try to adjust my shorts to relieve the pressure.

She noticed this but didn’t even flinch. She knew exactly what she was doing, and it had the desired effect.

We arrived at a roadside parking spot in Ashbridge.

I knew this was our favorite spot. Very few cars came up in this part, and it was a fair distance from any other road or walkway.

I got out of the car and went around to open her car door. As she stepped out, she removed her dress from her shoulders and tossed it onto the front seat.

She then stepped away from the car, turning her head towards me. “Are you coming.” She carried on walking.

I couldn’t believe she was being so brazen. She was wandering into this dense forest completely naked, not caring if anyone saw us.

I took off my shorts and T-shirt and joined her.

I caught up with her, she looked me over, her eyes went to my hard, bouncing cock.

Mandy said, “You got the hint then.”

I replied, “We must be mad. If anyone sees us, they will get a surprise.”

She giggled, a huge smile on her face. She was lit up, excited, and so happy at that moment.

Mandy said, “They can always join if they fancy it.”

My mouth opened, and I was a little shocked. She had never said anything like this before. She was basically saying she would like it if someone else fucked her.

I asked, “So, you’d like to get caught and fucked by a stranger?”

Mandy said, “Well, if he was fit and you didn’t mind, if we got caught, I wouldn’t say no.”

Mandy was turning into a slut.

I couldn't work out what had gotten into her.

Mandy didn’t seem to care anymore. She was in heat and wanted to get fucked by a stranger and me.

Wow, I thought, this was amazing.

We walked further into the dense woodland, and I was thinking to myself how I would feel to watch her get fucked by another man. The thought of it turned me on, but I wasn’t sure yet.

We arrived at a small clearing, where there were a couple of fallen trees, which you can use to lean back on for sex.

Mandy leaned back on a tree, and we started kissing, my hands on the back of her head, my tongue down her throat as my hands roamed down her back.

Her skin is so soft and supple compared to her mum's.

Her nipples were so hard and sensitive as my thumbs brushed over them. Soft moans escaped her mouth.

My right thumb and finger pulled her left nipple as my left hand went for the prize pot.

My finger gently parted her lips. She was soaked, my finger easily slid inside her pussy, and she moaned with pleasure.

I pulled away from kissing her and inserted another finger. She was tight. My fingers were getting wet, her moans becoming louder.

I started to finger fuck her whilst I lowered my head to lick and suck her nipples. Her head went back in pleasure, and her hips started to gyrate on my fingers.

As I finger fucked her, she was slowly fucking my hand, my thumb started to work her engorged clit.

This made her cry out even more with pleasure. She was becoming more vocal, and I thought that if anyone was around, they would clearly hear her.

I said, “Shhh, someone will hear you.”

Mandy replied, “I don’t care. I want them too.”

I asked, “You want to be caught and fucked by someone else?”

She replied, “Yes, I’d love to feel another cock in me. I’ve only ever had yours, and I’m just intrigued to feel a different one.”

I replied, “Ok, as long as we are good and you still love me.”

She said, “Of course, I still love you, I want to spend the rest of my life with you, I just want to feel another cock in me.”

“So where has this come from?” I asked.

My fingers slowed in her dripping pussy.

Mandy said, “My boss had come on to me. He is in his fifties, fit, tall, muscular, and very dominant.”

I asked, “Tell me more?”

She said, “He brushed past me today at work whilst I was standing at the table decorating a wedding cake, because of the intricate work, I couldn't move. His hands squeezed my ass. I stood there and took it. Then his hands went under my top and fondled my naked breasts, and I just stood there and let him.”

I asked, “Then what?”

Mandy replied, “His hands ventured down into my trousers, and he pushed them down, and his hands went to my pussy. I was starting to get wet, and his fingers slipped into me.”

I said, “You’re kidding?”

Mandy said, “No I am not. Then he whispered into my ear, I have wanted to do this for a long time, and I want to fuck you over the table right here.”

I asked, “What did you say?”

I told him, “I can’t do that.  I am getting married in a couple of years. Then he pulled up my trousers and walked around the other side of the table. Then he pulled his trousers down and exposed his cock, he was rock hard and about eight to nine inches.”

I exclaimed, “Oh my. “Then what?”

Mandy said, “He was extremely thick, huge, heavy balls, and was circumcised, the head was deep purple and bulbous, almost a heart shape to the underside.”

I looked into her eyes whilst still fingering her.

I asked, “Did you fuck him?”

Mandy said, “No, I wouldn’t do that to you, but I did strip after he asked me to. He told me to kneel in front of him so he could cum all over me.”

I asked, “Did you let him cum over you?”

Mandy replied, “Sorry, but yes, I did. He told me he would give me a pay raise, and he would make sure I was looked after with bonuses.”

I said, “So now he is paying you for sex?”

Mandy replied, “Well, yes, I guess so, when you put it like that.”

I said, “You’re a filthy fucking whore.”

A tear came down her face, and she closed her eyes.

My cock was leaking cum from what she had told me.

I said, “It’s ok, baby, I still love you, I’m glad you told me and didn’t hide it from me, tell me what happened next.”

Mandy said, “I knelt in front of him, and his hand slowly worked up and down the length of his cock. There were drops of cum leaking out that were lubricating his hands, but they didn’t look so big around his cock. He was so hard, it was veiny and looked almost angry.”

I asked, “Then what did you do?”

Mandy said, “He was getting close and told me to take over. I had both hands on his cock, and my fingers couldn’t even reach around his shaft.”

I asked, “What happened next?”

Mandy said, “I worked up and down whilst using my hands in a corkscrew motion, as he told me to. Then he pushed the head into my mouth, but I pulled away.”

Then my boss said, “Be a really good girl for daddy and take his cock.”

“Then what?”

Mandy continued, “He pushed it back in, he held it there and told me to lick the underside whilst my hands worked his shaft. Then, after a couple of minutes, I felt him shoot his cum into my mouth. I pulled away and spat it out just as another large rope of hot come shot over my face.  Then he shot more loads of cum over my tits, face, and body. It was like a waterfall. I was soaked in cum.”

After hearing this, I lifted her legs and held her up against the tree and slid my cock into her.

I slowly started to fuck her. Her ass perched on the trunk of the tree.

Her legs were open, with my arms holding them up.

I built up a rhythm and started fucking her hard and deep as my six-inch cock could.

She was moaning loudly now and enjoying the hard fucking.

I looked down to watch my cock going in and out, seeing it soaking from her juices and thinking how it would be to watch her getting fucked and really stretched by his nine-inch-thick cock, and then watching all his cum leak out of her.

I carried on fucking her hard.

I said, “If you want to fuck your boss, I’ll let you, but only if I can watch, I want to see your tight pussy get stretched, and I want to listen to you moan, listen to your cries of pleasure as he uses his whore.”

Mandy said, “Ok if that’s what you would like.”

I said, “I want to see what it’s like for you to be used by a huge cock of an older man.”

I had reached my limit, my back stretched and arched, my head fell back, and a loud grunted moan came from deep in my throat as I ejaculated four, then five, then six ropes of sticky hot cum inside her pussy.

I lifted back up and pushed in deep as my tongue went back into her mouth, and I started to kiss her as my cock slowly fucked her, emptying the remaining remnants of cum in my balls.

We were locked together for a while. My cock stayed firm inside her.

I was still so turned on. Then we broke our kiss.

I said, “I love you, baby girl.”

She smiled and said, “I love you, too handsome”

I asked, “Do you really want to fuck your boss, and did that really happen earlier?”

Mandy said, “Yes, it did happen earlier, and yes, I really want to feel him stretch me, but only if you’re ok with that.”

I replied, “As long as I’m there, so I can watch you. Then yes, let’s do it, but I must tell you something first before we go back home.”

She asked, “What’s wrong?”

I then said, “I had an affair with your mum, and she watched me in the shower that day I got drunk when I was sixteen. She might have thought I had passed out, and then she sucked my cock. She did it again after I had moved in, and there was no one else in the house.”

I could see a tear coming down her face.

I said, “I’m sorry, baby, but I didn’t start it. It was all your mum, I just couldn’t stop it, you know how strong-willed your mum is.”

Mandy said, “Yes, I know, that will explain why she has been so happy and different lately, and I had thought her and dad had somehow managed to rekindle their relationship.”

I said, “I don’t know about that.”

Mandy said, ”My mum had talked to me a couple of years ago and that she and my dad never had sex after I was born. They still love each other so much and enjoy their life and each other's company, and their days out and holidays. But they never had an intimate relationship, and she really missed having sex. Sounds like she saw the opportunity and took advantage of it.”

I said, “I guess so, are you not angry?”

Mandy replied, “I’m a little pissed that you didn’t feel you could tell me, after all, it’s my mum, she is gorgeous, and I would have understood, it's not like you’re going to run off with her, you’re just fulfilling her needs as a woman, I would rather it be with you than someone else.”

After talking, we agreed that I would still service her mum and give her the pleasure she yearned for, and I would allow her to fuck her boss, but the first time I would be watching.

This strange relationship continued until after we were married.

My wife’s relationship with her boss finished once we started trying for a baby.

She got pregnant, and our son was born in 1997.  Me and her mum continued, even while my wife was downstairs feeding the baby, and her dad was at work.

Mandy told me she enjoyed listening to her mum getting pleasured once our boy was asleep.

Mandy would ride me for hours and enjoyed the fact that I had already cum three or four times with her mum. I would last for a good while with her.

Her mum taught her how to suck my cock, and take it into her throat, she also convinced her to swallow and taught her the trick of holding it at the back of her mouth whilst I ejaculated

Sometimes Mandy would watch her mum and me in the lounge from the dining room.

We had a second boy in 2000.

Her mum stayed over for a couple of days whilst my wife was in hospital, and then for two weeks to help.

The situation got intense.

I was fucking them both every night, both on their knees on the bed, taking it in turns, fucking one, then pulling out and fucking the other.

After two weeks, her mum went back home, and the affair seemed to dwindle out.

I found out later that my wife had hooked her mum up with her old boss. He was single and would take her back to his house and fuck her all evening while I was at work.

It seems I had somehow turned her mum into a wanton slut who had huge desires to be fucked.

Nothing else happened between her mum and me after that, but her mum remained happy, and so did we.