This is the third installment in this ongoing series of stories. if you have not read the preceding chapters, the story begins with my story "The Morning I Ran Out of Tissue" and continues with "Doing Sis A Favor", before reaching this installment.
Please note: This story is a fantasy meant for the entertainment of open-minded, sexually liberated adults. If you are not a legal adult in the location from which you access this material (generally at least 18 years of age) or if you are an adult, but are easily offended by sexually explicit material, literature, or by incest themes, please do not read this article for your own protection. Any and all sexual relationships portrayed in this fantasy are between consenting adults who are at least 18 years of age.
I'd been feeling really good lately, sort-of on cloud 9. There's something about getting laid well and often that really makes a guy feel alive, y'know? Anyhow, I was hanging out in the living room playing some video games and listening to music, having a good old time, when I heard my Mom come in from the Garage and from the sound of it she was carrying some plastic bags. That meant she'd been to the store, and that meant maybe she had some potato chips or something – I'd looked for some earlier, but we were out. So I got up, magnanimously, to "help" her – mostly as an excuse to look in the bags as I unloaded them.
Peeking around the corner into the garage I saw that Mom had closed the garage door, so I didn't have to press the button and wait before heading out into the garage. I was nude, so without closing the door the old ladies across the street, and the young ladies that lived next door to them, would have seen me. Not being one to offend I'm always careful to check for this – though Dad forgets sometimes. He's always running in there for a tool or something. Anyhow, I went to the back of Mom's minivan and began unloading shopping bags. Already I'd spotted the chips (yeah!) and they were my favorite kind, too.
Mom came out of the master bedroom a second later, and I could see she'd disrobed. Mom hates clothes and if the rest of the world were as open as our family I think she'd never wear them.
"Oh," she said absently as she came into the kitchen and started to help me putting stuff away, "that damn bra was driving me crazy."
"Yeah," I joked, jibing her a little, "don'tcha just hate that?"
"Smartass," she laughed, swatting me playfully, "you can laugh, you never have to wear one."
"Oh, but I like to sometimes," I kidded, drawing a big laugh from her.
We worked quietly for a few minutes then, and I was left with only my own thoughts to converse with. Mostly, I was thinking about how to beat the next level in the video game I'd been playing. But also, as Mom moved around the kitchen I found myself admiring her, and thinking thoughts I probably shouldn't. Like, for instance, "man, how does Mom do it? Forty years old and she still looks great! Her figure is almost as good as Sis's, and she's a lot older, and has had kids..."
Then Mom bent down to put some cans away in a lower cabinet, and I got a great look at her ass and pussy, which was even pulled open a little from the position she was in. Man, I thought, what a great ass Mom has... Oh well, I thought, and went back to my work. Grabbing the bags of chips, and carefully setting one aside so Mom wouldn't notice, I reached up to put the rest in the high cupboard where they go. It just so happened that to do that I needed to get behind Mom and stretch up. No biggie.
So I got behind Mom and opened the top cupboard, and reached up to put the chips away. I guess I forgot to tell Mom though, because just as I was leaning in, she backed out a little bit. It wasn't much, but it was enough. I felt the head of my cock slip right in to something really tight and warm.
"Whoooeeee!" Mom yelped, high pitched and loud. Then she tried to stand up, and wound up banging her head on the bottom of the countertop. "OW! Shit," she yelled, and in an involuntary movement caused by the pain in the back of her head, she inadvertently backed up more. I felt another inch of my cock push in, and realized I was in my Mom!
"Huh?" I said aloud, looking down in shock to see my cock sticking about an inch and a half into my Mom's asshole. "Oh fuck," I yelled, and quickly stepped back, yanking my cock out of Mom's ass right away. "Jesus, Mom," I said, truly regretful I'd violated her, "I'm so sorry! I didn't mean to – I mean, I... I didn't even know I was hard!"
"That's OK, honey," Mom said, rubbing the back of her head with one hand and holding her ass cheek with the other, "just help me up, alright?"
"Yeah, sure," I agreed and immediately helped Mom to her feet, then stood there looking down at my own, feeling awful. But I could also see that my consternation was having no effect on my erection, which still stood out hard as hell straight from my middle, as though defiant. I could also see a little brown from Mom's ass on it, which should have grossed me out, but it didn't. In fact, seeing proof I really had put my cockhead in my Mom's ass, even by accident, kinda turned me on, and if anything I stiffened up some more.
Seeing my shamefaced look Mom laughed and poo-pooed the situation (no pun intended). "Sweetheart, relax," she said, lifting my chin with her finger, "It's OK, you just caught me by surprise, that's all. I know you didn't mean to do it. Actually, I'm surprised it's taken this long for something like that to happen around here the way your Dad and You are always letting your little heads lead the way for the rest of you..."
"Yeah," I countered, relaxing enough to laugh stiffly, "how can we help it when you and Sis are always running around with your headlights on all the time, and little else?"
"Oh, I know Sweety," she said, "that's normal."
I was a little worried about having hurt Mom, so I asked if she was OK, and she replied, "I'm fine... I'll live. It did hurt a little, but that's just because I was too dry back there... and my head is going to be fine too."
"Good," was all I could think of to say.
Then Mom looked down at my boner, I think just to check I wasn't hurt in some way, and then she broke out in a giggle. "I see you've got some racing stripes on that thing of yours," and as she was talking she reached for the paper towels, got a good wad, wet it, put some hand soap on it, and said, "let me clean that up for you." And then Mom took ahold of my cock at the base with one hand, and wiped her shit off it with the soapy paper towel in the other.
It felt too good. Mom was actually holding my cock, and I was hard as a rock! And the toweling felt almost like someone licking me. I sort of jumped with a little start and trembled.
"Oh, you poor Dear," Mom said, wrinkling her forehead and giving me a sympathetic little frown, and I noticed from the way her eyes flicked to the side that she'd just checked the time on the microwave clock, "you're in quite a state, and you still have 2 and a half hours before you can get it taken care of."
Then, as soon as she said that, Mom, dropped my cock like a hot potato, leaving it throbbing in mid air, and turned her back on me. "There you go," she said, trying to cover, "clean as a whistle." But it was too late, she'd let the cat out of the bag. In two and a half hours my little Sister Michelle would be home. Mom knew.
I didn't know what to say. I was busted. And yet it didn't seem like Mom had planned to say anything about it. I just stood there in shock wondering what the hell was going on. I knew I had to be in all kinds of trouble.
After a moment of silence, with both of us standing there frozen to the spot like statues, Mom spoke up. "I.. I'm sorry, Son. I didn't mean to intrude. It's just that your Sister was yelling so loudly that first time. I had to come see what was the matter..."
"Oh," was all I could say.