All the characters depicted in this story are 18 years old or older.
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It was about two weeks after the Booster Party that we were back at my aunt and uncle's for dinner on a Friday night. My mom had picked me up right after work. She looked very nice as always. She was wearing her office clothes, a neat white blouse, a gray skirt, dark nylons and low heels. Dave was watching some game film with the team and was going to be home late. I hadn't seen my aunt Bev since the party but I had been thinking about her constantly. At first I had been very confused. Of course I was shocked to see my cousin fucking his mother and amazed that after that she had fucked me. I knew it was weird, it was perverted, it was wrong. But the truth was I couldn't stop thinking about how incredible it felt to have my aunt's seething cunt wrapped around my cock. The way she had fucked me, shamelessly riding me until I couldn't hold it anymore and couldn't help myself from shooting a huge load of come inside her, was the most exciting thing that had ever happened to me. And it wasn't a dream. It had really happened. I wasn't outraged like I knew I should be. I was horny as hell! I was confused because I wasn't confused. My aunt could fuck whoever she wanted as long as she fucked me too. I only hoped she could read my mind.
Dinner at Aunt Bev's couldn't have been more ordinary. As usual uncle Don was hardly able to get a word in edgewise as the two sisters completed every sentence he started. He'd just sit there and smile indulgently, sometimes looking at me and shrugging his shoulders as if to say...'what can you do?' I knew what I wanted to do and that was follow aunt Bev upstairs to one of the bedrooms and have her fuck me silly. But I couldn't figure out a way to work it casually into the conversation. I was pretty distracted. Every time my sexy aunt caught my eye I blushed like a schoolboy. My contribution to the table talk was a couple of of..."Pardon?'s" several ..."Excuse me?'s" and one or two ..."I'm sorry, what did you say?'s". I thought I noticed aunt Bev smiling at me a couple of times with faint amusement, but I wasn't totally sure. Finally she leaned across the table towards me and said...
"You seem a little preoccupied tonight Tommy. Is there something bothering you?"
Aunt Bev was looking exceedingly attractive that evening. She had straightened her red hair and had it tied behind and pulled back severely. She had on heavy framed glasses behind which her bright eyes were sparkling merrily. She was also wearing a tight, very shear, black nylon top. You could clearly see her bare, melon shaped breasts quivering and shifting through the thin material every time she moved. Beneath that she was wearing some tailored, cream coloured pants that clung snugly to her curvaceous thighs and bubble shaped butt. She was looking at me with that knowing little grin as she leaned toward me and planted her elbows on the table. Her creamy tits swayed back and forth hypnotically under her broad chest when she did that. My eyes were riveted to my aunt's provocatively heaving bosom and it took me a moment to realize everyone was waiting for me to say something.
"Geez no aunt Bev! I was...I was just thinking it was kind of hot in here. Does anybody else find it a little hot in here?.." I asked lamely. My mother and my uncle glanced at each other like their suspicions had been confirmed yet again. He really doesn't have a brain in his head! My aunt just continued to look at me, her eyes sparkling with amusement.
"Don. Why don't you and Monica start the dishes. I'll take Tom outside and he can get a little fresh air. We'll get a fire going. Don't worry! I won't let him get too close. We don't want him over-heating."
My mom and uncle Don chuckled at this particularly droll remark and started gathering up the dishes from the table. Aunt Bev went to the bathroom to freshen up and I went outside to start a fire in the fire pit. There was some paper and some kindling already set. I had to go out to the garage, get the wheel barrow and lug back some more substantial wood. That took a while and when I got back aunt Bev was bending over the fire pit trying to light the kindling. Her legs were straight and her tight round ass was jutting out in front of me in a particularly provocative manner.
I looked over my shoulder and I could see my mother and my uncle inside. The kitchen was in the back corner of the house. There was a window from the back yard where Bev and I were, and there was another window on the end of the house, over the sink where Don and my mom were working. Since I could see my mom and uncle Don were otherwise occupied, I let my lustful urges get the better of me. I stepped up behind my aunt, put my hands on her hips and tentatively pressed my groin against her curvaceous butt. There was no way that aunt Bev could mistake my steely erection nestling between the firm globes of her ass.
"Whoa' there sailor!..." she said, looking over her shoulder at me with a smile but without straightening up.
"Is that a canoe in your pocket or are you just glad to see me!..." she quipped, giving her ass a teasing little grind against my jutting tool.
"Oh Goddd Aunt Bev!...I've been thinking about you so much...about the...the last time we were together! At dinner... I could hardly stand it! I've...I've wanted you so much!... Can we...you know...can we go some place?..." I moaned hopefully, sliding my hands up and down on my aunt's hips and snuggling even tighter against her cushiony ass.
Bev slowly straightened up but didn't turn around. She placed her hands over mine and moved them around her and onto her firm tummy. She turned her head so that her cheek was against my face and purred...
"Aren't you the horny little devil!...Well not so little judging by what I can feel rubbing against my ass!...You want to fuck me Tommy?... To put that big thing of yours inside me again?...Is that what want?... "
"Oh Goddd!... More than anything aunt Bev!..." I said, shivering with excitement when my aunt made her obscene suggestion.
Bev turned around a little further and planted a little kiss on my cheek. I noticed her looking over my shoulder and I saw it when a faint smile creased her face. She glanced back at me, her eyes sparkling wickedly and took my hand.
"Come over here!..." she said, dragging me over to the flower bed in front of the kitchen window.
I was watching my aunt intently, waiting for her to show me what to do next. She was looking fixedly into the kitchen but I only had eyes for her.
Finally she turned to me, brought her hand to her mouth like she had seen something amazing and said...
"Oh my!..." as she nodded towards the kitchen window.
I glanced inside and it took a minute for me to realize what it was that I was seeing.
My uncle had his arms wrapped around my mother from behind and had pulled her to him as he leaned against the kitchen island. They were turned sideways to me so I could see them clearly. Don was slightly bent over behind my mother. That way he was able to reach up under her skirt. His other hand was firmly clasping one of my mother's tits through her blouse. Mom had her head tilted back, her eyes closed and her lips moving softly. I couldn't tell what she was saying. And I couldn't believe what I was seeing!
"Oh my God!..." I murmured as my mother's hips began to sway and she reached up and pressed my uncle's cupped hand harder into her gently heaving breast.
I was so shocked that I had briefly forgotten about my sultry aunt. But then I felt her behind me, pressing herself against me. I could feel her pneumatic breasts thrusting hotly between my shoulder blades as she twisted behind me.
"Oh Tommy! I'm so sorry you had to see this! I'm sure it's very upsetting for you!.." my aunt purred, her moist lips brushing my ear.
I don't know if upset was the right word. My erection certainly wasn't upset. I thought it might rip through my pants as I watched my mother writhing under my uncle's lewdly exploring hands.