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Forbidden Stuff
Some rules are made to be broken.
Whether it’s getting caught red-handed, crossing lines you can't uncross, or slipping into someone else’s DMs—and bed, these characters are living on the edge... and loving every second of it.
Join Sinistre Ange on the dark side as these naughty pairings push all your boundaries and make you question everything you think you stand for.
Because sometimes being bad... feels oh so good.
Whether it’s getting caught red-handed, crossing lines you can't uncross, or slipping into someone else’s DMs—and bed, these characters are living on the edge... and loving every second of it.
Join Sinistre Ange on the dark side as these naughty pairings push all your boundaries and make you question everything you think you stand for.
Because sometimes being bad... feels oh so good.
166 pages, Kindle Edition
Published April 3, 2026
About the author
Sinistre Ange
62 books400 followersUSA Today Bestselling Author Golden Angel's darker, kinkier side, Sinistre Ange is where she lets out her most depraved ideas. Enjoy!
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Displaying 1 - 16 of 16 reviews
March 28, 2026
Sinistre Ange,your Forbidden Stuff may be a collection of filthy little taboo stories,but they are só damn delicious and hard to resist!
They may have a few triggers,but those made them even better. Shame on me,or not?
What some see as bad or forbidden,could be seen as delicious and attractive to others,and i for one will not yuck someone’s yum.
I know i had a lot of fun with these little gems,and i look forward to more Stuff in the series!
Living with Uncle John
When John’s stepsister April left her 18 year old daughter Brenda with him for a whole year,he couldn’t believe his luck.
He’d had so much fun with April when they were young,and Brenda was só innocent…..
And step by step,he planned to introduce Brenda to all the dirty delicious things he wanted to do to her.
Would she let him,or fight those confusing feelings he evoked in her?
After all,he wás her step-uncle….right?
Keeping It In The Family
When 21 year old Roy returned from college,he’d discovered his 18 year old step-sister Amy was all grown up.
And spying on her in her room,he found the perfect opportunity to have some fun with his innocent little sister when their parents weren’t home.
Even if she tried to tell him no,he wasn’t planning on giving her much of a choice.
Sadly,it seemed his father found out about the things they’d been up to….
After Bedtime
19 year old Kara and her stepfather have had a special relationship for a year now,and they both enjoy exploring their dynamic when her mother is sleeping.
And when Mommy goes away,Daddy gets to explore even more of his babygirl…..
They may have a few triggers,but those made them even better. Shame on me,or not?
What some see as bad or forbidden,could be seen as delicious and attractive to others,and i for one will not yuck someone’s yum.
I know i had a lot of fun with these little gems,and i look forward to more Stuff in the series!
Living with Uncle John
When John’s stepsister April left her 18 year old daughter Brenda with him for a whole year,he couldn’t believe his luck.
He’d had so much fun with April when they were young,and Brenda was só innocent…..
And step by step,he planned to introduce Brenda to all the dirty delicious things he wanted to do to her.
Would she let him,or fight those confusing feelings he evoked in her?
After all,he wás her step-uncle….right?
Keeping It In The Family
When 21 year old Roy returned from college,he’d discovered his 18 year old step-sister Amy was all grown up.
And spying on her in her room,he found the perfect opportunity to have some fun with his innocent little sister when their parents weren’t home.
Even if she tried to tell him no,he wasn’t planning on giving her much of a choice.
Sadly,it seemed his father found out about the things they’d been up to….
After Bedtime
19 year old Kara and her stepfather have had a special relationship for a year now,and they both enjoy exploring their dynamic when her mother is sleeping.
And when Mommy goes away,Daddy gets to explore even more of his babygirl…..
April 3, 2026
I've been loving this series 😍 if you like your stories a bit taboo then Sinistre Ange is your author to read!!!
In Forbidden Stuff we have three short taboo stories that will make you reach for a battery operated friend lol 😉 please be aware these won't be for everyone and please please check your Triggers! Each of these three stories..... Living with Uncle John, Keeping it in the family and After Bedtime will definitely make you blush but please again keep in mind your TWs.
These stories will not let you go they will keep going for a while after.... believe me when I say they get more spicy and naughty as they go on..... Keeping it in the family was definitely my favourite out of the three but honestly they were all good!!! I can't wait for more!!!!
In Forbidden Stuff we have three short taboo stories that will make you reach for a battery operated friend lol 😉 please be aware these won't be for everyone and please please check your Triggers! Each of these three stories..... Living with Uncle John, Keeping it in the family and After Bedtime will definitely make you blush but please again keep in mind your TWs.
These stories will not let you go they will keep going for a while after.... believe me when I say they get more spicy and naughty as they go on..... Keeping it in the family was definitely my favourite out of the three but honestly they were all good!!! I can't wait for more!!!!
April 4, 2026
Forbidden Stuff contains three stories of exactly that.
Stepdad, stepbrother, or even both. These little taboo stories will definitely bring you in the right mood.
I liked all of them.
I received an arc of this ebook, this is my voluntary and honest opinion.
Stepdad, stepbrother, or even both. These little taboo stories will definitely bring you in the right mood.
I liked all of them.
I received an arc of this ebook, this is my voluntary and honest opinion.
April 6, 2026
If you crave the forbidden and have never seen a boundary line you haven't wanted to cross, you're going to want to grab this book and dive in immediately. Tantalizingly taboo for sure.
May 8, 2026
Read this a few weeks ago and forgot to shelf it. Very good for those who enjoy taboo smut. Nothing else to see here.
April 3, 2026
This is not a fluffy and light romance. Note the TW and take heed! But for those who like and enjoy the darker, more taboo selections of reading entertainment, this one will be sure to please.
April 8, 2026
Wow, Was a very dark Read the trigger warnings, This includes
Living with Uncle John
Keeping it in the family
After Bedtime
Each story is fast paced and very dark and taboo. Each story pulls you in,
Living with Uncle John
Keeping it in the family
After Bedtime
Each story is fast paced and very dark and taboo. Each story pulls you in,
April 4, 2026
Good set of stories that are exactly what the title says-about forbidden relationships. They are dark and taboo and the reader needs to be sure to check the trigger warnings. They being said, each story is very well written and as long as you enjoy the type of stories you will like this set.
Review of advance copy received from Author
⚠️ Trigger Warning
This book contains three separate, extremely dark, taboo stories and will not be for everyone. The themes are intentionally transgressive, and readers should go in fully aware of the nature of the content.
Forbidden Stuff by Sinistre Ange is one of those reads that tests your comfort zone from the very first page. Each of the three stories—Living with Uncle John, Keeping It In The Family, and After Bedtime—dives into morally fraught territory with no attempt to soften the edges. The author leans fully into the psychological tension, the power imbalances, and the emotional manipulation that define these dynamics.
What stood out to me most was how each story builds its own atmosphere.
Story 1 focuses on a young woman placed in a vulnerable situation and the unsettling intentions of the adult responsible for her.
Story 2 follows a college-aged character returning home and crossing boundaries with someone who trusts him, escalating into consequences that ripple through the family.
Story 3 explores a long‑standing, secretive dynamic between an eighteen year old and her stepfather, highlighting the imbalance and the emotional entanglement that comes with it.
None of these stories are meant to feel safe or morally neutral. They’re written to provoke discomfort, to push at the edges of what readers may tolerate, and to explore the darker corners of human behavior. From my perspective, the author succeeds in creating that intense, claustrophobic feeling that defines this niche of dark fiction.
If you’re someone who reads taboo material specifically for its ability to challenge boundaries, this collection delivers exactly that. If you’re not already comfortable with extremely dark themes, this is absolutely not the place to start.
This book contains three separate, extremely dark, taboo stories and will not be for everyone. The themes are intentionally transgressive, and readers should go in fully aware of the nature of the content.
Forbidden Stuff by Sinistre Ange is one of those reads that tests your comfort zone from the very first page. Each of the three stories—Living with Uncle John, Keeping It In The Family, and After Bedtime—dives into morally fraught territory with no attempt to soften the edges. The author leans fully into the psychological tension, the power imbalances, and the emotional manipulation that define these dynamics.
What stood out to me most was how each story builds its own atmosphere.
Story 1 focuses on a young woman placed in a vulnerable situation and the unsettling intentions of the adult responsible for her.
Story 2 follows a college-aged character returning home and crossing boundaries with someone who trusts him, escalating into consequences that ripple through the family.
Story 3 explores a long‑standing, secretive dynamic between an eighteen year old and her stepfather, highlighting the imbalance and the emotional entanglement that comes with it.
None of these stories are meant to feel safe or morally neutral. They’re written to provoke discomfort, to push at the edges of what readers may tolerate, and to explore the darker corners of human behavior. From my perspective, the author succeeds in creating that intense, claustrophobic feeling that defines this niche of dark fiction.
If you’re someone who reads taboo material specifically for its ability to challenge boundaries, this collection delivers exactly that. If you’re not already comfortable with extremely dark themes, this is absolutely not the place to start.
Review of advance copy received from Indie Reviewers
This book contains three super smutty stories.
Living with Uncle John
Having his stepsister’s daughter Brenda stay with him, he sees the opportunity for some fun of the sexy kind. He slowly teaches her the joys of sex although she was resistant at first, but slowly he schooled her to enjoy him.
Keeping It in the Family
Roy was Amy’s twenty one year old stepbrother who had loved watching her in her bedroom since he was a teenager, now she is eighteen, he has set his eyes on her to have her over time he took her virginity and taught her to enjoy what they were doing until her stepfather found them one night and decided to join her and taught Roy things they hadn’t tried before. They go on to enjoy Amy together and plan for more in the future.
After Bedtime
This story is about Kara and her stepfather, how he took her virginity when she was eighteen and now a year later his plan if to take her butt virginity. This story was super hot to the extreme.
I was given an advanced copy of this book to read and I am reviewing with my honest and fair opinion.
Living with Uncle John
Having his stepsister’s daughter Brenda stay with him, he sees the opportunity for some fun of the sexy kind. He slowly teaches her the joys of sex although she was resistant at first, but slowly he schooled her to enjoy him.
Keeping It in the Family
Roy was Amy’s twenty one year old stepbrother who had loved watching her in her bedroom since he was a teenager, now she is eighteen, he has set his eyes on her to have her over time he took her virginity and taught her to enjoy what they were doing until her stepfather found them one night and decided to join her and taught Roy things they hadn’t tried before. They go on to enjoy Amy together and plan for more in the future.
After Bedtime
This story is about Kara and her stepfather, how he took her virginity when she was eighteen and now a year later his plan if to take her butt virginity. This story was super hot to the extreme.
I was given an advanced copy of this book to read and I am reviewing with my honest and fair opinion.
Review of advance copy received from Author
A deliciously filthy collection of three short stories containing taboo stepfamily relations, with elements of BDSM, noncon, dubcon.
Living with Uncle John
John had fun with stepsister April before she turned prudish, now his step niece is living with him for a year, and he plans to relive those good times with Brenda. 4
Keeping It In The Family
Roy spies on his stepsister Amy in her bedroom. When he catches her doing drugs, he uses that as leverage to blackmail her into doing dirty things with him. His father though finds out and decides to keep it in the family. 5
After Bedtime
Kara gets visits in her bed from her stepfather while her mother is sleeping. I did not like this one as much. The cheating on the mother and the noncon is more obvious. I really dislike when the FMC coos at the MMC. 2
Living with Uncle John
John had fun with stepsister April before she turned prudish, now his step niece is living with him for a year, and he plans to relive those good times with Brenda. 4
Keeping It In The Family
Roy spies on his stepsister Amy in her bedroom. When he catches her doing drugs, he uses that as leverage to blackmail her into doing dirty things with him. His father though finds out and decides to keep it in the family. 5
After Bedtime
Kara gets visits in her bed from her stepfather while her mother is sleeping. I did not like this one as much. The cheating on the mother and the noncon is more obvious. I really dislike when the FMC coos at the MMC. 2
Review of advance copy
What is not to love with a lot of taboo stories. Each one was hot and tempting. I have to say they got me all hot and bothered. The first one set the stage of naughty. Then the next just was all over naughty and more. Then the final one was just WOW!!! I love these. It just shows the naughty side of us. Being stuffed can be well....stimulating.
I received a free copy of this book and am voluntarily leaving a review.
I received a free copy of this book and am voluntarily leaving a review.
Review of advance copy received from Author
This is a compilation of short erotic stories with a taboo flavor so : step family, dubious consent, blackmail....
Do not try to find a plot, it's all and only the funny stuff.
Well written as always with this author, it is a delicious forbidden fruit to read and enjoy.
Do not try to find a plot, it's all and only the funny stuff.
Well written as always with this author, it is a delicious forbidden fruit to read and enjoy.
Review of advance copy received from Author
Just as hot as the rest of stuff but oh so forbidden. Sinistre Ange is the best when it comes to forbidden stuff and she delivered, it’s hot and spicy in some dubious consent and relations wise.
April 3, 2026
Spicey taboo, it was a great book very captivating some twists you don't see coming
April 5, 2026
Some rules are made to be broken especially while keeping it in the family!
Displaying 1 - 16 of 16 reviews