PREFACE:
This is pretty different to my other work. It is a requested piece with a fairly specific setup and new kinks. It was an interesting challenge for me to write something out of my comfort zone; how it developed surprised even me. I hope at least some of my audience enjoy it, although I know it won't suit many - that's fine, there'll still be more Alice to come.
Content and kinks: Incest, breeding, impregnation, lactation, manipulation, extreme voluptuousness.
P.S. The fantasy is everything.
*
'Are you going to cum?' she asked. A murmur to the pillow, to the wall.
'Yes,' her brother groaned in her ear, thrusting deep into her pussy from behind. His thighs rubbed against the backs of hers, his groin pressed against her meaty buttcheeks. Rough hands squeezed and groped her huge, sweating breasts.
'Promise to pull out this time,' she said. Almost a beg.
'I will.'
'You said that last time . . . and . . .'
All the other times
, she thought, but she didn't think it fair to say out loud. Tom tried his best. It's just . . . things got away from him.
'I'll pull out for sure,' he grunted. His hand moved to her belly, caressing it as though it were still huge. But it'd been weeks.
Brenda panted into the pillow. Her brother's hands were all over her breasts - bigger than ever before, and that was saying something. She could feel them dripping milk onto the sheets. Could feel Tom's hands getting soaked and sticky as he squeezed it out, coaxing her sore, fatly engorged nipples. Milk almost as thick as cream sprayed out as he fucked her.
She wanted to warn him, to remind him of the consequences - one more in a long, long stream of consequences. But she knew from experience it would only make things worse. The last time she had said, 'You don't want to knock me up again, do you?', her brother's fat warm cock had jerked inside her, pulsing, firing thick spurts of cum as though to her very words.
He wouldn't do it again. Not now.
Not after their fourteenth child.
As she shuddered, as her brother milked her, fucked her deeply, got ready to cum - and to pull out, for certain this time . . . as the throes of her own orgasm, so closely entwined with his, shivered and trembled towards the finish line, Brenda's mind trailed back through time and space.
How had it ever gotten this far?
*
Her own brother. Technically her half-brother, but she'd always thought of him as her brother through and through, despite the fact they had different mothers. Tom's hadn't stayed around; Brenda's was still in the picture for the pair of them - her mom had arguably raised them both, even though Tom was eight years older than Brenda.
And that's the way it should've stayed: a relatively happy, relatively functional, family unit.
Until Brenda's body started developing.
Really
developing.
It had taken her quite some time to realise Tom - dark-haired, dark-eyed, well-built Tom, recipient of many girls' crushes and infatuations - couldn't keep his eyes off his younger sister's rapidly blossoming teenage body. She'd told herself it was just in her head; he was her brother, after all. But the compliments, the practically drooling stares, escalated. He would frequently deliberately "brush" past her in the narrow hallway or on the even narrower stairs, so her big soft breasts pressed against him - or, if she turned around to avoid this, her oversized bottom became the victim to her brother's slow, playful passage.
Because Brenda didn't feel comfortable making an issue of it all, and causing family drama, she let these early infractions slide. Perhaps things might've been different if she'd nipped it in the bud there and then, but she doubted it. When she did eventually protest, it seemed all too late. By that point her brother's hands were all over her at every opportunity, whenever their parents' backs were turned. Her jiggling ass squeezed and playfully slapped, her big teen tits groped, her brother chuckling. Just messing around. Just being silly. Maybe, Brenda wondered, brother-sister relationships were often like this. The pair of them were just affectionate, that's all. Even if most of the affection came from him, it wasn't like she
hated
it. It was just . . . odd.
And besides, other girls desperately wanted the attention from him that she received. She tried not to admit to herself that she liked it a little bit. Handsome Tom? Showing such affection to
her
, his own little sister? Part of her - a rebellious, yet anxious-to-please part - found it impossibly flattering. The influence he had on her couldn't be denied.
As months of escalating treatment went by, it almost became the new normal; that was, with the boundary of acceptable behaviour ever forging forward, it meant that relatively less inappropriate behaviour, such as Tom grabbing her tits, or pulling her bumcheeks apart when he hugged her, were normalised. It was the new things happening that were always the concern, not whatever had been happening a month or so ago.
It was the question of a frog boiling in a pot, someone gradually heating the water so it didn't notice. Could a sibling - even a half-sibling - advance their behaviour towards you so gradually that you don't ever stop to say, "Hang on, what's going on?" until he was already balls deep inside you?
Maybe if she'd had more friends, closer friends, who she could confide in and they'd tell her something was off, she might've been more aware of things. But she really
liked
Tom. He was wonderful. He could make her laugh with little effort. Could make her squirm and giggle as he squeezed her boobs or spanked her bottom, sending her squealing and running off. Brenda had a vague worry that people might not understand. If confronted - and she would be, much later - of course she'd say that she wanted it, wanted
him
. Tom was charming, handsome, well-hung . . . But she didn't find out that last part for a while.
Ultimately, in hindsight, there was nothing to be done. Tom had become obsessed with her, unable to stay away from his little sister's unnaturally busty, fat-bottomed teenage body, and even she had returned enough of the smaller affections that she still didn't tell anybody when one day he pushed his way inside her, opened up her tight unprotected pussy and sank to the hilt. A low, earthy groan escaped him then, the sound of a man in a kind of delirium. At least that's how it sounded to Brenda. Like a man entering the gates of Heaven.
Like a man in love.
She hadn't been thinking. She assumed neither of them had. Honestly, who really thinks about contraception during their first proper time? And he was hers; other boys that had appeared in Brenda's life didn't count. Tom was the real deal. The only man who mattered in her life, who she had grown up with; always her guide, her best friend . . . her lover.
'I'm going to knock you up. My little sister. I'm going to impregnate you.'
She always thought she'd imagined the words, breathed hotly in her ear as her brother pumped her soaking pussy, as he rose to climax. They never made sense as something he would actually have said; the words would continuously appear to her, though, circling in her dreams, even years hence. Sometimes they were the first words she'd wake up to, or the last words she'd hear in her mind as she fell asleep.
She could still picture in her head his flushed face, breathless, drowning in his adoration for her. Could still hear his shuddering moan as he released himself deep inside her. Could
feel
his cum, thick, hot, squirting within her pussy, seeming to never end. His hands on her tits, his mouth finding hers.
A one off
, she told herself after he had finished. Her pussy was overflowing.
A one off.
But she would experience the sensation of his cum inside her many, many more times.
It was out of their hands, anyway. Looking back, it seemed their destiny together was set the moment her brother filled her fertile teenage pussy with cum. The imagined dream-words had come true.
Her brother had indeed made a teen mom out of her.
*
Brenda hadn't realised for some time that she was pregnant. It was hard to say which time had caused it for sure, as Tom had been filling her pussy with cum at least twice a day since that first fuck, as though eager to make sure - but no, that was silly. The pregnancy had been unplanned, an accident.