All characters are at least 18 years old.
*
I can still remember with total clarity the moment when idle fantasy tripped over into an iron resolve to seduce my son's girlfriend, Robin.
I had just taken a shower, after having worked for an hour in the garden. I was tired, but energized, as always happened after I spent time tending the earth.
So I lay down on the bed and soon slipped into a light sleep. Drifting, drifting in the quiet Sunday afternoon....and I then I realized that it wasn't all
that
quiet. I could hear, distantly, a rhythmic grunting sound. "Uh, uh, uh...."
What was that? I concentrated in on it, and soon realized that I must be hearing Paul, my twenty-year old son, and Robin, two rooms away, having sex. I'd had Paul when I was just 17 years old. The end result of a mistake (his father, that is), but one I never regretted. Sam, his father was long gone, but that was OK with me. I'd had no trouble raising Paul by myself and prided myself on the excellent human that he was. I always told him that I would do anything for him, and I think having that foundation of support made a big difference for him.
He was an extra-large guy, 6 feet 4 inches tall, broad, muscled shoulders, thick head of black hair, long, strong legs. Played all sorts of sports and did just fine in school, too. For now, (he was going to the local community college, still living at home while he saved money. He and Robin had been seeing each other for about a year, and they seemed to get along great. She was, however, two years younger than him, and sometimes it seemed like he dominated her, insisted on his way. One time I caught him being downright aggressive with her, and all she could manage in response was to look at the ground and accept what he told her to do.
Well, mothers do need to mind their own business. Or maybe, just maybe, I should have paid more attention.
Now, I listened closely to the sounds and decided that it must be Robin, reacting with obvious pleasure to each stroke of her son's, her son's, her son's...cock. Yes, his hard cock. I didn't ever really think about Paul that way before, and it felt weird, very weird. But the sounds made it hard for me to ignore the reality: Paul was (I imagined) sliding a hard cock in and out of Robin. I pictured Robin's gorgeously large and upright breasts shaking with each thrust, her rather thick thighs (matching her breasts to perfection) raised high, her legs encircling Paul's waist, her pouty lips sucking on his tongue. And then I found myself suddenly sitting bolt upright in my bed, a thin sheen of sweat instantly appearing and then cooling on my forehead, on my breasts and on my lower abdomen....
My mind filled with images of Robin, both as I had seen her (once at the beach, her breasts spilled out the sides of her bikini as she gathered in the rays. I was
so
glad I was wearing sunglasses - I could all but stare at Robin's body and no one was the wiser for it) and as I could only imagine her: naked, sweating, back arching, mouth opening, inflamed and heading straight to an orgasm.
Images of Robin....
My lips parted slightly and somehow I could
feel
Robin's swollen nipple between them. My hands roamed over my breasts, down over my stomach. I was still a skinny girl, and I liked the way I felt. Who needs big tits? But, then again, big tits can be very nice.
I thought about Robin standing in front of me, demurely, as I pulled off her shirt. Robin with her head thrown back as I kneeled to take a nipple in my mouth. My fingers drifted further down and with just a few strokes, an powerful orgasm swept through me, leaving me both deeply satisfied and deeply desirous.
I decided right then and there that I
would
make it happen. I would seduce Robin. I would suck her nipples and
so
much more.
* * *
Robin hadn't quite moved in over the summer, but she sure spent lots of her days - and nights - at my house. Where Paul was thin, all muscle and tendon and long, slender fingers, Robin was all curves: beautifully round and full breasts that strained the seams of every blouse she wore; too-thin waist spreading out to a perfectly heart-shaped ass, which definitely filled out her jeans or her skit or her bikini bottom. I'd seen her in all these, and was impressed every time. I could see that in the coming years she would struggle to avoid letting her full figure blossom into rolls of unwanted flesh, but right now she was a vision to behold. Oh, and her face: soft again, but with the hint of mischief in her eyes, cheekbones just making their influence known, and those lips! It was easy to imagine them wrapped around Paul's cock, sliding up and down....
I must admit, I don't generally find myself all that attracted to women. But Robin? She made me want to
do
things to her. Maybe it was because she was so much the opposite of me. I'd grown up with three brothers and tended towards the tomboy side of things. I'd always been skinny, but wiry, long and strong. That's great for playing soccer with my brothers, but it absolutely sucked when I was fifteen and still looking like I was ten. But, finally, finally, finally, at age 16, my breasts grew a
little
, my hips widened a
little
, and I started to look like (and feel like) a woman. Now I was 37 and 5 feet 9 inches tall, and I liked to believe I still had the body of a 25-year old: firm but small breasts with big nipples, tight abs, and long legs. When I was a teenager I was desperate for breasts like Robin's: big and round, eye-catching, boy-catching. But now I realized that those breasts also paid a heavy debt to gravity, while mine barely sagged at all.
I was an early riser, usually up by 6 AM and puttering around the kitchen or my home office (ah the perks of the software programmer!). Paul, on the other hand, had always loved to sleep in. Getting him up as a teenager for school had been four years of stress and irritation. Robin was kind of in between the two of us.
So usually at about 8 AM, Robin would get up, visit the bathroom and then wander into the kitchen. She always wore one of Paul's t-shirts: long enough to reach just pass the curve of her ass into her legs, big enough around so that the fabric hung straight down off those young-pert breasts. She'd fill a glass of water, sit at the kitchen table, rub her eyes, stare vacantly into the backyard, and after a while, drift back to Paul's bedroom. Paul would appear perhaps an hour later and head for the bathroom for a long pee.
I wanted to need to go to the bathroom to relieve myself after pressing my wet cunt against Robin's mouth and feeling her tongue slide in and out of me.
This was the sort of the thing I found myself thinking about in those days.
After my vision of seduction and corruption, I tortured myself each day, watching Robin as closely as I could without her noticing, then later building elaborate fantasies, stroking myself to fantastic orgasms, and then waking up the next day, promising to myself that this would be the day I would
do
something about this insane obsession.