Bruce was a long-term friend of mine. He is tall and strong and had a shaved head. His wife, Dana, was a gorgeous brunette. She was about ten years younger than Bruce at twenty-four. They had no children, as Bruce was sterile. They seemed to have a good sex life as my wife and I could often hear them fucking next door. Dana was a screamer, and she sounded like she was cumming multiple times in each session.

My name is Mac, and I have been married to Sue for twenty years. We are both forty. We have three kids: Steve is seventeen, Millie is fifteen, and Tara is twelve. Sue and I used to have an active sex life until four years ago, when Sue had a long affair with a coworker. She broke my heart, but we worked through it. We still go to couples’ therapy twice a month. We only fuck about four times a month, but it isn't very passionate anymore. It is basically so both of us can satisfy sexual urges.

Sue is a pretty redhead with large tits and a great ass. We have never had anal sex, but her lover fucked her ass often. She and Dana get along well. Sometimes they go shopping together or we have each other over at our houses for BBQs and such. Dana dotes on our children and interacts with them. My kids have fun with Dana.

I swim ten miles a day, and jog five. I coach high school track and swimming. I'm 5'10" and fit. My hair is auburn with gray on the temples.

Bruce and Dana have been arguing about Artificial Insemination. Bruce says they can not afford it, but Dana desperately wants to have a baby.

It was midnight, and Dana was on her front porch crying. I was just in my pajama bottoms as I let the dog out to pee. He ran into the bushes, peed, and ran back into the house. I walked over to Dana. As I was sitting down next to her, a nail that was protruding from the porch rail tore into my thigh. "Fuck, a nail just cut my leg!" I yelled.

Dana jumped up to take a look. I was bleeding and my pajama pants had a four-inch tear. She was wearing a loose white blouse and pink panties. When she bent over to examine my leg, I could see her perfect tits. "Let's get you inside and I will clean this up and bandage it for you," she said.

We went into her spare bathroom and she reached up high in the cabinet to get antiseptic, gauze, and some bandages. Her shirt pulled up over her ass. Her firm buttocks held her panties in place. She sat down on the toilet in front of me. I could see she was struggling with how to get access to my wound. I solved the problem. I jerked my bottoms down and they loosely fell to the floor.

My six inch flaccid cock was inches from her face. Dana stared at my cock momentarily before she leaned over and attended to my wound. She cleaned the cut and bandaged it. Her cheek brushed against my cock. Her face turned red as my cock was now semi-hard. Dana wanted to see my cock fully erect, so she unbuttoned her shirt and pulled out her perfect titties. They were about 34C and had small areolas and long nipples.

My cock stiffened to over eight inches. It was straight and smooth, with a pink mushroom head. Bruce had a ten-inch cock and was much thicker. It was veiny, slightly bent, and was uncircumcised. "You've got a pretty cock. Just the right size, too. Bruce's horse cock stretches me too much and I have pain during sex. He doesn't care and just keeps ramming it into me. I'm sure you heard me screaming. I'm not cumming, I'm screaming in pain. Bruce enjoys hurting me. It makes him feel like a big, powerful man. He is a terrible lover. I have to masturbate to make myself cum." She explained.

She looked me in the eye and licked the tip of my cock. "Mmm! It's been a long time since I sucked an uncircumcised dick." My mushroom sank into her mouth with her tongue twirling around it. Her lips slid down my shaft, almost taking it all. Her head bobbed on my cock, making slurping noises. I thrust my cock into her mouth while cradling the back of her head.

"I'm going to cum, Dana," I stated. She kept sucking as I arched my back and grunted loudly. My sperm flowed heavily into her mouth. She let a drop or two squeeze out of her mouth.

Dana wiped her face with the back of her hand. "That was delicious." I kissed her and sucked her young tits. I picked her up and placed her on the sink. I pulled her panties off to find a neatly trimmed dark brown triangle above her shaved pussy. My powerful hands forced her thighs open. Her pussy opened to reveal her inner folds, her pink entrance and pearl sized clit. My tongue started with her starfish. I ran it around and in her anus a few times. Dana panted uncontrollably as my tongue ate her ass. I lapped her dripping juices up and down her slit. My tongue darted into her entrance. I fucked her with my tongue before inserting my two fingers and sucked her clit. My fingers curled and massaged her G-spot. Her whole body shook as she climaxed on my face. I continued with my fingers and my mouth as she enjoyed two more orgasms.

"Oh, Mac! I haven't cum that hard in forever. Fuck me now, fuck me quick before Bruce wakes up," she whispered. I stood up and pushed my cock into her tight pussy. Her pussy walls encased my full length and I could feel them pulsing. It's no wonder she has pain when horse cock fucks her, her pussy is tight.

She placed her heels on my ass and helped me thrust inside her. Her tits were bouncing, so I took one in my mouth and the other I pulled and twisted her nipple. Dana was grunting at every thrust. At least she wasn't screaming. Her nails dug into my shoulders as she threw her head back.

I saw this bald head behind us in the mirror. Bruce was watching us fuck. Dana violently came and her juices splashed onto the floor. I looked Bruce in the eyes as I continued fucking his wife. Tears streamed down the big man’s face as he watched, frozen. I grunted and shot my seed into Dana. Upon feeling my warm cum, she came again. She opened her eyes and saw Bruce standing there.

Bruce walked away, and Dana ran after him. I pulled up my pajamas and went home. I crawled into bed next to Sue. She spooned against me and held my cock through my pajamas. I was still semi-hard. "I need to ride your cock," she whispered. I rolled over on my back and she pulled my bottoms down. Luckily it was dark or she would have seen Dana's shiny juices on my cock. Sue slipped out of her panties and took her t-shirt off. Her big white titties waved in my face as straddled my cock. I sucked her tits as she sank down on my shaft. She rocked her hips, allowing my cock to rub her engorged clit.

Sue dug her nails into my chest as I slipped two fingers into her anus. Her back arched, and she drenched my crotch with her nectar. I flipped her over, and I fucked her ass for the first time. It was painful for Sue, so I must be larger than her ex-lover. I pumped hard into her ass as she grunted with each thrust. It felt very weird with her colon walls encasing my cock. It was weird but felt fantastic. I dumped a load of my cum into her ass.

We snuggled together. "That was super nice," she commented. She kissed me and pushed her tongue into my mouth. She pulled back as she tasted another woman's pussy in my mouth. "Whose pussy did you eat?" she yelled. "You come in here and fuck me after you've been with someone else."

"I ate Dana's pussy, then I fucked her good, while Bruce watched. I'll probably continue fucking her. How does it feel to be betrayed? Therapy is not working. I resent the hell out of you for fucking a coworker for over a year. How many times did I fuck you when his cum was in your pussy? I only stayed with you for the sake of the kids," I ranted.

It felt good to rant and tell my wife how I felt. Sue cried and ran into the bathroom. She was in there for about an hour. When she came out, she was naked. She grabbed my cock and squeezed it. She started pumping my cock as she said, "okay! If you are going to fuck Dana, then I want to watch. Everything you do to her, you are going to do to me. I like Dana. She is a sexy young woman and Bruce is an abusive and insensitive asshole. I might even try her out myself. Do you understand?"

My cock shot a load all over her big alabaster titties. "That sounds like a good deal to me. It works for both parties," I replied.

"Suck your cum off my tits and fuck me hard from behind," she demanded. My tongue licked my cum off her tits, and I sucked her long nipples. I stood her up, and she bent over and grabbed her ankles. I spanked her ass cheeks a few times before roughly ramming my big cock deep into her cunt. Sue grunted as I pounded her for ten minutes. She put her hands on her knees and violently shook. Two more climaxes followed as I continued pounding her. Finally, I spun her around and shoved my cock into her open mouth. As soon as her lips closed over my shaft, I coated her throat with my seed.

Dana came over the next afternoon. Sue was at the grocery store. I told her Sue knew everything and that she will allow us to have sex, if she gets to watch.

"Bruce and I talked as well. His ego took a big hit when he saw me coming so hard. He now knows to fuck me gently with his big cock. Most importantly, he has agreed for you to continue to fuck me until you make me pregnant. He doesn't want to know any details or that we are having sex. That's a big contrast to what Sue wants. Do you think she will want to join in?" Dana explained.

I replied, "I will be happy to supply my seed to you, so that you can have a child. You are a beautiful, sexy woman, so Sue may eventually want to join in, but that decision is up to you."

"Just so you know, I may want four kids. So we will fuck as much as we want. I love the way your cock feels inside me, and how tender you are with me," Dana said.

Sue walked through the door and saw us talking. Sue blushed as she knew I told Dana our agreement. "Sue, we have agreed for you to watch, and if you want to take part, I'll try anything once. If you are not around and we want to have sex, we will call you to tell you, but we will not wait for you. One last thing, Mac will be fucking me to make me pregnant, maybe for multiple babies. Do you have a problem with that?" Dana addressed Sue.

Sue pushed Dana and me into the bedroom. Sue reached under her skirt and pulled her panties off. She sat in the chair in the corner and spread her legs. Sue slipped two fingers into her pussy. "Get naked and start fucking," Sue demanded. Dana and I slowly undressed as Sue slowly masturbated.

Sue admired Dana's pretty pussy with the brown triangular bush. I laid her on her back and spread her legs. I kissed her inner thighs and took in her fresh aroma. Dana was panting as my tongue slurped up and down her pussy. She grabbed my hair and pulled my mouth up to her sensitive clit. I sucked and tongued her protruding clit. Dana arched her back and screamed. Sue groaned from her chair as they both came.

Dana wrapped her legs around my waist and guided my cock into her fertile cunt. Her eyes rolled up in her head as I slowly penetrated her. Sue could hear my cock sloshing in and out of Dana's young married pussy. Sue couldn't stand it anymore and came over and kissed Dana. They both moaned as their tongues danced with each other. Sue sucked Dana's sexy tits while reaching down and massaged my balls. I slowly fucked Dana as Sue came behind me and licked my balls and ass.

Dana bit my shoulder as she had a deep orgasm. My seed filled her pussy with Sue's tongue in my ass. I pulled out and placed Sue on top of Dana. I slipped my pussy juice covered cock into Sue from behind. The girls sucked each other tits. Sue came quickly. Then I pulled out of her and pushed my cock back into Dana. I pumped more cum into Dana.

It took two months for Dana to get pregnant. She would visit Sue and me at least once a week while pregnant. At nine months, she would straddle my cock and ride me with her engorged breasts bouncing.

I had three children with Dana. She and Bruce raised them as their own.