[M4F] Father, mother, sister, brother getting used to fucking each other (Incest, Group, Slow burn, Slice of life, Discord)
"Goodnight!" - Joe mumbled and turned the ceiling light off, his bedroom now only illuminated by a small night light above the headboard of his bed. A pleasant, comfortable twilight: cozy, familiar. Safe.
"Night night!" - Emily replied in tone, sitting down on the bed and pulling the blanket aside. They didn't have any kind of agreement or schedule regarding which room to sleep in; she's just finished brushing her teeth a minute earlier than her brother did, and was deep in thought about some nonsense, and when she came to she already was in his room.
Not that he would object.
Just like neither would object to (or even mention) the fact that both of them were naked waist down, Joe only dressed in and old t-shirt, and Emily in a slightly more presentable - but still, a bit worn - camisole. Feeling self-conscious around each other was simply not a thing that happened between the twins anymore; or, if their memories were to be trusted, ever; but even with the new sides of intimacy that they've already discovered and accepted through these last few weeks, they still felt a little too shy to waltz around each other with nothing on at all.
Joe walked to the bed, the fluffy carpet pleasantly cool against his bare feet. The early summer weather, properly hot and sweaty at noon, still carried on with it the cold spring nights, the almost freezing mornings, the need to keep the winter duvet out in order to have something warm to dive under after the short walk from the bathroom- Unless, like now, the best spot in the very middle of the bed under the warmest part of the cover was already taken by someone else.
"Hey." The brother put some theatrical austerity into his voice, squeezed under the side of the blanket, and nudged his sister's thigh with his own - her skin, too, still a little chilly. Made sense; she's only been under there for a few moments longer than him. "Make way."
"Make me." Emily mirrored Joe's words with a sneer, holding the hill for now.
"Make yourself." He retorted, now pushing with his whole body. Joe was the "strong" twin - a little taller, a little stronger, a little better built; just a little, but enough to make the difference where it counted - and, so, in a couple more shoves he's got what he wanted, both of them now snuggled tight to each other between the sheets.
"You could have asked." His sister pouted, placing her hand on his leg. Her palm felt hot, especially so against his cold thigh.
"Would you rather I have?" He moved his arm over hers, his own palm landing on her leg in a similar position - but a little higher, a little closer to the middle of her body, a little shorter distance from where her skin was getting a little warmer...
Emily took a brief pause.
"... No." She admitted eventually, a faint smile on her lips. She liked when Joe pushed things in small ways, and she knew that he knew that she liked it, and it was so nice to lay together like this, sharing this knowledge, sharing each other, without having to explain it out word by word and worry if the words were right.
"Thought so." The brother smiled back. Relaxed, breathing in and out as he began to warm up.
And moved the very tip of his pinky just a tiny bit up his sister's leg.
Hi there! I'm Doc, a guy in my 30s from Europe.
Please check out my DPP profile below for housekeeping info; and, the waffling part aside, please provide similar info about yourself. I have no interest in your personal details like home city and maiden name, but things such as timezone, availability, age bracket, kinks&limits and so on are pretty crucial for compatibility.
This is a story about an already close-knit family that, one by one and pair by pair, grows curious about each other in sexual way and gradually crosses the line from "why shouldn't we" into "why should we not".
The story is set in a world where repercussions of such kind of affair are much milder than they are in reality - so that the story keeps focused on how existing platonic and new sexual relations intertwine; the mood remains casual rather than devolves into misery porn rotating around assorted shades of guilt; and we, the writers, don't have to bother much with avoiding topics of STDs, pregnancies, risk of discovery and so on.
What I would like is to follow, in every small detail, every stage of the characters' respective journeys - from worldbuilding; to giving the family some background and soul; through the first sparks and doubts and wavering of each of them; through the web of who does what with whom, who hides what, who suspects what... How they process these doubts and suspicion, how much and in what way do they reveal, and so on. While smut is definitely on the table, I'm interested at least as much if not more in the storywriting part of it, and in playing around with the world surrounding the smut rather than jumping straight between the sheets for the sake of it.
I am happy to play for all male characters, members of the family and any additional cast, and I offer to you, accordingly, to take over the female ones - so that we can write in not just each character's personal points of view, but also, more broadly, man's and woman's perspectives of same events happening in the play.
Needless to say, I hope, all characters must be 19+ (a year above the normal limit of 18 to steer clear from the "just turned legal" zone), or better yet 20+ to be on the safer side of things.
And, last but not least: what I write about is not what I want IRL. I am interested in writing a fictional story about incest. I am interested in exploring unique kinds of dynamics that it can establish between fictional, again, characters. But- I have no interest in any of that happening in real life; and if you are seeing these fictional stories as a way to bring your real fantasies closer to life, then please move along.
Please don't be shy if you think your writing skills might not be up to the task and other nonsense like that. There's millions reasons why we might or might not click, and that's just one of them.
Don't hesitate to reply even if the post has been up for some hours already: I have things to do besides sitting on the refresh button, and I prefer a good reply to a fast one.
Sounds like something you'd like to try? Then - looking forward to hearing from you!
Posted Aug 5, 2026, 1:25 PM UTC