I came home from school one weekend without calling to surprise my folks and instead got the surprise of my life. I was a 20 year old sophomore at State and hitched a ride with a buddy who was going right past our place. He would also pick me up Sunday evening on his way back to campus.
When he dropped me off I saw Aunt Carol's car in the drive, but Dad's truck was missing. Then I realized he was probably off duck hunting with Uncle Jack, Carol's husband. They usually spent three days at the cabin opening weekend.
I unlocked the door and went inside. The downstairs was empty and I went into the bathroom for a quick piss. While there I heard the voices of Mom and Aunt Carol as they came downstairs.
"I can't believe you Amy." Carol said, "it's not like you to turn down a perfectly good young fuck."
"Well I did. So what? It's my choice. I'm not a sex addled slut or cum-bucket. I fuck who and when I want."
"Are you calling me a slut?"
"No! I would never. Although the cum bucket part fits."
They both laughed. I heard the sound of ice dropping into glasses, the were fixing drinks in the kitchen. I fished my phone out of my pocket and, after muting the ringer turned on the camera and started recording.
"So what's wrong with Teddy Rice?" Aunt Carol continued, "He's cute in a nerdy sort of way and easily manipulated. And according to my sources, well hung."
Shit Teddy Rice? He's just graduated! Barely eighteen and I know his sister Janice! What the fuck?
"It's too close to home." Mom answered. "I know his mother and I'm not sure I want to start fucking my friend's sons."
"But fucking complete strangers is okay?" Aunt Carol argued, "We take risks that way."
"Not too many, we try to vet them, check them out and insist on condoms."
"Yes but that's the point Amy, I want cum! I want to feel cum inside of me, I want to be plastered with it and to taste it. And only with a virgin am I guaranteed lots of good clean healthy cum!"
"So, go fuck him. I'm not stopping you."
"Yes you are! You're the one with the smoking hot body all the boys want! I'm just the side pussy! He'd never do me alone!"
"Bullshit Carol! You're tits are bigger than mine and all boys are tit crazy. Show him some tit and he'll be cumming in his pants."
"What a waste of perfectly good cum that would be. Besides, we made a vow. Remember? When we started this adventure, we promised to stay together and fuck together or not at all."
"Well, that was ages ago," Mom replied, "And it was mostly for safety."
"True, but it makes sense. As long as we stay together, there's less chance of mistakes. Especially where the money is concerned. Besides they always pay more for two and we jack the price up further since we're sisters. A sister act is an extra special experience."
I stood there in shock. My Mom and Aunt were... well, not fooling around but actually whores? Holy cow! How long had this been going on? How did I not suspect this? My mind raced trying to process this news and then another thought hit me Mom and Aunt Carol had a business together, selling bathing stuff, essential oils and candles. That must be how they hide it. All those sales parties, trips out of town and nights working late...
"Well you have a point there," Mom replied after a minute, "when we work together we get three to four times the usual... But still, I am ruling the Rice boy out. All we need is for him to accidentally out us."
"Oh, all right. But I'm still horny and hungry for cum. It's been two weeks since our last party and I'm desperate."
"Well, I can't let my sweet little sister suffer needlessly. Come here."
I heard Aunt Carol giggle and it got quiet. Or at least too soft for the sounds to carry to me. I realized that they had to be making out on the sofa. There was no way I was going to be able to avoid them. Sooner or later one of them would need to pee. Damn, if only they had gone upstairs. I could slip out and come in the front door making enough noise and pretend I was just walking in.
And then what? Pretend I know nothing about their real business? Could I be around them and keep it cool? I knew better. I was a terrible actor, they would know. So what then?
Then it hit me. You dumb fool. Confront them. Confront them with evidence and bargain for sex. The idea of sex with Aunt Carol appealed to me, I'd fantasized about her when I was a teen. Maybe that fantasy could become reality. Aunt Carol was thirty six and had reddish blonde hair that she wore cut short. She was about 5'5" and had a nice curvy figure with fairly big tits. She was really cute with her fair skin, freckles, hazel eyes, and a beaming smile. Yeah, sex with her would probably be great!
But what about Mom? I'd never fantasized about her, although now that I thought about it, she did have a smoking hot body as Aunt Carol had said. Mom was forty years old, stood about 5'7" and was still built like the fitness instructor she used to be. She had shoulder length platinum blonde hair and light baby blue eyes. I supposed the only reason I hadn't dreamed of her was the whole taboo and incest thing. Of course now it seemed that that was more intriguing than repelling. I'd had sex a few times, mostly with coeds who were just looking for quickies at parties. What would it be like to have sex with my Mom? The mental image was suddenly more appealing. Would she do it? If I threatened to tell Dad? But what if he knew already? That could backfire. I didn't want to tell the cops and have them arrested... Okay, what about public shaming? That could work. But it would have to be anonymous. How to do it was actually going to be easy. I saved the recording and uploaded it to my cloud disguised, password protected, and hidden among many school related files. I set up my phone to cast to the living room TV, turned on my camera and started recording again.
I slipped out of the bathroom quietly and reached the living room in a few steps. The sofa faced me and I could see that Mom and Aunt Carol were kissing passionately. After a few minutes, Mom moved her kisses to Aunt Carol's ear, then neck, then to her throat. Aunt Carol was moaning now. Mom's left arm was around her sister's shoulder and her right hand was squeezing Carol's tit. As I watched, Mom slid that hand inside Carol's V-neck blouse and scooped out her tit. I only had a glimpse before mom's head blocked my view. Mom's attention caused Aunt Carol to tilt her head back and moan some more. Mom then worked her hand into Aunt Carol's' leggings and her sister gasped and shifted to give Mom a better angle.
"Oh yes, oh that's so good. Mmmmnnn, so good. Oh fuck I need to cum. Make me cum Amy, make me cum."
"There's no need to rush Little Sister, we have all day, all night, all weekend." Mom cooed. "I'll make you cum a dozen times before we finish."
I killed the video and saved it.
"Sounds like a fun weekend, mind if I join you?" I said walking in.
Mom and Aunt Carol jerked upright, their mouths hanging open in shock.
"Bobby!" Mom blurted, "What- I mean.."