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Skeletal Equation

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What do medical kink, pup play and Halloween have in common? Scott Vernier. A visit to the local leather bar offers an unexpected treat!
Scott Vernier is lonely and bored, but he’d rather sit at home and mope than go out. A promise to a friend forces him to attend the annual Halloween party at Sonny’s, his local leather bar. Amid the tacky costumes and seasonal desperation, Scott meets two people he never expected to encounter.

Can a man well-versed in medical kink and his leather-pup boyfriend introduce Scott to a whole new world of illicit pleasure?

When Dr. Jericho Griffin gets down to business, Scott finds himself responding in explosive ways.

Read A Spoonful of Sugar to follow up with the men over Christmas.

122 pages, Kindle Edition

Published October 26, 2021

15 people are currently reading
155 people want to read

About the author

A.E. Lister

52 books237 followers
Queer erotic romance. Incendiary encounters, stealthy romance, multiple genres. AE Lister is a Canadian non-binary/gender fluid author with a vivid imagination and a head full of unique and interesting characters. They write consent-based kink with a dash of romance.

They also write Young Adult under Alison Lister: https://www.goodreads.com/book/show/1...

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5 stars
65 (49%)
4 stars
38 (29%)
3 stars
23 (17%)
2 stars
4 (3%)
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1 (<1%)
Displaying 1 - 30 of 36 reviews
Profile Image for Steph (Teacups & Tropes).
870 reviews131 followers
February 10, 2022
4/5 ⭐️
5/5 🌶

This was hot as hell. Medical kink might be my new favorite kink tbh. But as much as I loved this for the smut, I also loved Pascal and Jericho! Their banter was hilarious and the almost seamless way they became a threesome with Scott was 🤌🏻
Profile Image for Trio.
3,619 reviews209 followers
October 20, 2021
WOW, so hot I think my Kindle almost burst into flames!

I adore medical kink, and A.E. Lister paints the perfect picture of a pervy physician in Skeletal Equation. Jericho is a dream come true, and his naughty sidekick Pascal has a few tricks up his sleve as well. They've got plans to deliver as much as Scott can handle.

Beautifully written from Scott's point of view, his inclusion by this established couple is simply heartwarming. I've got high hopes we'll see lots more of this trio!

a copy of Skeletal Equation was generously provided by the author for the purpose of my honest review
Profile Image for Szidi ☼.
946 reviews61 followers
September 20, 2021
I'm on a marathon - I'm reading anything and everything from the author, and I'm loving all of them so far.

I didn't even saw the medical kink in the blurb when I said yes, but after realizing this little information, I was over the moon! Medical kink is so amazing and one of my favorite to read about, and it's so hard to find. I was a bit skeptical and was afraid that it would be only one or two little scene... BUT! OMG! The whole book is a medical kink story and with perfectly written and choreographed scenes. I said my jaw was on the floor after reading the author's other book, Ponyboy, but after this, wow, I think my jaw is constantly on the floor when I'm reading from this author. Give me everything like this, I love this feeling!

Scott is the main character and he is into medical kink but he thinks because he's over 40, it's hard to find something like that to satisfy his need in the BDSM scene. Then comes Jericho (who likes to pretend he's a real doctor *wink-wink*) and Pascal (who is a pup and is with Jericho). The thing these tree got into, just wow. Jericho in doctor mode was something otherworldly. Please, sign me up for a check up too! Pretty please!!!! I need a doctor *cough-cough*.

I love how the author writes BDSM scenes and the emotions around it. Everything just clicks and perfect.

Can't wait to read more about these three (and Nic & Vincent from the Persuasions series). Highly recommend.
Profile Image for True Loveislovereview.
2,864 reviews1 follower
October 26, 2021
4.5 stars. Wow, what a super intense experience, I was glued to the pages.
The story is precise and intensely focused on the hot kinky scenes of the men, it was so delightful.
This author is entering my top ten of favorite authors!

Scott promised his friend to attend the Halloween evening at the local leather bar.
Reluctantly he arrives with the plan to drink one and hurry home again.
His friend tells him to enter a different floor where’s a special party going.
At this kinky party are some playful geared puppies. His eyes meet those from a man with a stethoscope. Scott wonders if Jericho loves to play as he presents himself, oh boy he’s lucky.

Jericho and Pascal are a couple and love to play medical kink with a third. Jericho invites Scott to their home. There starts a delicious, arousing arrangement where Jericho is doctor, Pascal his assistant, and both want thoroughly examine some parts from Scott. You get the picture maybe? Well, I thought it was even better than what I had in mind.
The author created some attractive sexy scenes with three amazing men, all wonderfully developed. You will love these men immediately. They are so much fun.
Dr. Griffin and his assistant are making Scott feel alive again, he has the time of his life, his dreams come true!
Yes, I love this story, I loved the scenery immensely, it was all quite scorching hot and very palpable.
The development was nicely done, not too many distracting matters, it was intense, focused, and entertaining. I’m glad there will be a continuation, I definitely want more with these men.

Read and reviewed for LoveBytes - LGBTQ bookreviews
Profile Image for Amos24601.
1,287 reviews44 followers
August 21, 2021
Holy hotness, Batman!

I’m always down for some fun medical kink, but this exceeded even my expectations. Dr. Griffin was smokin’ hot! Scott had no idea what he was in for when he went home with Jericho and Pascal.

I loved how Jericho and Pascal had this fully formed and loving relationship before ever encountering Scott. They had already set up their own boundaries and incorporating Scott seemed effortless.

Jericho as Dr. Griffin was off the charts sexy and Pascal as Pup Digger was adorable and hot at the same time. The last scene when Digger has his way with Jericho? My goodness, Lister knows how to engage an audience! I loved everything about this novella and am gagging for more! Highly recommended.
Profile Image for vrstal.
621 reviews8 followers
January 1, 2022
4.5/5

I don’t have any quotes pulled from this erotica, but I have plenty to gush about.

This is my first time reading a book by Lister and I loved the story. It was easy to connect to the first person POV, and while it was only one MC’s point of view, I didn’t mind that at all. I enjoyed the touches of their Canadian and British colloquialisms and references, and I loved how realistic these characters felt.

I loved that these three had no jealousy, no uberangst, and just fell together naturally. Through sex first, and then we saw the glimmer of connection that was implied to have grown more in the epilogue (and I assume the sequel that follows). I liked that they were all adults, normal jobs, in queer and kink community, and how their dynamics flowed well together. The pup play, the medical kink, all of it was so hot and fitting for them. I liked how they had their differences in appearance and some desires but it wasn’t put on.

Besides the hot scenes (which most of this book is), I love how fucking competent the BDSM aspect is! From discussion on limits and being thorough on that, the boundaries with safe sex, the clean up before sex, the thorough preparation, the clear and honest communication… all of it was so well done. The aftercare and the way you could tell that even if the first time they hooked up as practically strangers, there was still that level of care — so well done.

Lister managed to cultivate emotions between three men in a book that is 90% sex scenes, and I can’t wait to read the sequel. I will say the sequel is considered before the last epilogue paragraph, which is their tacked on HEA. While these books could easily be an exploration of their romantic relationship, I didn’t mind the more ‘detached’ view of how they decide to come together. Just effortless and simple for them as anything else. Two became three, and that is great.
Profile Image for Scatteredashes.
443 reviews5 followers
September 12, 2021
AE Lister KNOWS how to write kink! This is a HOT one and I loved every minute. The major focus is definitely the medical kink and it was written to perfection with a side of pup play. There's not much get to know these three men outside of the bedroom in this one but I still think we get a fairly good sense of their personalities. I'm a huge fan of this author because they always manage to bring depth to a story that on a surface level is a lot of sex. This low angst story is a ton of fun and the kink is always done incredibly well.

This is a fairly quick read but time does pass in the book and gives credit to the three of them building a solid foundation. Scott kind of stumbles onto Jericho and Pascal who already has an established relationship and it's handled with lots of good communication. One thing I can count on with Lister is that miscommunication issues are few and far between. I am super excited to know that we'll be blessed with more from these three men in the future!
Profile Image for Maureen.
1,456 reviews28 followers
October 1, 2021
Omg this book is totally worth reading, especially if you love MM/M books. The storyline is absolutely engaging and the characters , lets just say they are so hot.
I loved the parts played by the two men as doctor and the pet....adorable and as for the professor, well lets just say he finally got what he wanted, what he hadnt had for a long while.

Halloween, and Scott hated Hallowen, but his good friend persuaded him to come to the pub where he was working, but what he got there, he definitely was not expecting. Upstairs he meets Dr Griffin and his Puppy, going home with them he has more than an enjoyable night with the things that the doctor does to him.
When i finished reading this i thought omg this was just sooo sooo good, how am i going to review this, and honestly this review dosnt tell how good this story really is, so i encourage you to one click now and just read this delightful story yourself.
Profile Image for Danis  ❤️ MM.
816 reviews7 followers
May 5, 2024
Scott is a college professor in a personal rut. He's pushing 40 and wants more than a one night stand. He wants a relationship. But the effort seems exhausting to him. One night he's invited to a Halloween party at his favorite gay club and meets Jericho and Pascal. A couple who want to take him home for some kinky fun times. Scott is game, its been awhile and if nothing comes of it oh well.
But of course something does the the guys catch feelings.

This was much funnier than I thought it was going to be. I thought, huh, medical kink, pup play so all smut, erotica right? Wrong. Scott's inner monologue was hilarious and their is serious relationship building in this book. So much so I was eager to read the next in the series.
Profile Image for Jill.
234 reviews5 followers
July 1, 2025
I knew going in this would be bold, but I didn’t expect it to be this fun. I followed Scott—lonely, a little jaded—into a Halloween leather bar and suddenly found myself in the middle of a kinky, unapologetically queer whirlwind. Medical kink and pup play aren’t usually my go-to, but the way the story handled consent, curiosity, and connection made it feel more exploratory than exploitative.

I liked that Scott wasn’t instantly swept away—he hesitated, questioned, chose. And that made the heat hit harder. It’s short, explicit, and not for the faint of heart, but it’s also playful and oddly sweet. I didn’t expect to smile this much while reading about a man in scrubs and his leather pup boyfriend, but here we are.
Profile Image for Linda.
42 reviews11 followers
August 11, 2021

A delightful quick, kinky read! Scott is introduced to medical play, a long time fantasy of his. He meets Jericho and Pascal at a Halloween party in a local nightclub. Jericho and Pascal are well experienced in both medical play and puppy play. They have a tricked out examination room in their home and provide Scott with his ultimate fantasy. He decides to meet up with them on a regular basis and is also introduced to puppy play which is beginning to become more alluring to him. A short sweet story, no angst, just kinky fun. It’s all done in a very safe and sane way and all three characters were easy to like.
Profile Image for Amber.
1,713 reviews7 followers
October 27, 2021
I liked Skeletal Equation by AE Lister. I liked Scott, Jericho, and Pascal. I read the blurb. I'm not usually into medical kink, but I love pup play, so I decided to give this book a chance. I'm glad I did. The medical scenes really made it seem like they were at a real doctor's office, complete with an assistant to help. They were very erotic, especially Scott's reaction to them. I loved Pascal as a pup. He was dominant to the other pups but was also very playful. He also made a great assistant. I look forward to reading more books by AE Lister.

I received a free copy of this book via Booksprout and am voluntarily leaving a review.
Profile Image for Janet Hunt.
3,538 reviews46 followers
October 29, 2021
This book was everything!! I loved how she wrote the medical kink aspects of the story, she has a unique way of writing kinky BDSM so that it flows perfectly. I loved how she incorporated it with the pup play. Jericho and Pascal had a solid relationship before meeting Scott but they seamlessly enfolded him into their play and relationship. I was glued to the pages right from the start and the story wouldn’t let me go! The story flowed really smooth, was really well written, highly recommend. I’m voluntarily reviewing from an advanced copy that I received. My review is solely based on my own thoughts and opinions.
Profile Image for Julie.
1,143 reviews4 followers
August 7, 2021
This author is becoming a favourite of mine when it comes to kink and role play and I loved her pony boy series. This book was a hit for me and I never imagined how much fun medical kink could be. The chemistry between Jericho, Pascal and Scott was incredible and could be felt from the get go. The sexual innuendo in the role play was so good and had me in stitches (pun intended). It is a relatively quick read, fast paced, packed with triple hotness and I can’t wait for the follow up Novella in December.

I received an ARC of this book for an honest review.
Profile Image for Kassu.
878 reviews22 followers
June 24, 2023
Damn, this is one steamy book. Also fun and sweet. I'm not really into medical kink or pup play – not that I find them repulsive either – but A.E. Lister made it really approachable and damn hot to read anyway. Or maybe I am a bit into these things after all? I liked all of the main characters and will be reading the sequel of sorts A Spoonful of Sugar. This was just a brilliant book of kink.
Profile Image for LeeAnn.
818 reviews
October 3, 2021
Meeting Pascal and Jerico was just what Scott needed. They helped him to experience what he had been craving in a safe enviroment.
The connection between all three was immediate and hot as can be. The scenes are off the charts but, the emotional connection, caring, flirting and sense of rightness is what made this a great story.
I was lucky enough to get an Advanced Readers Copy and I am very happy to review this book.
Shout out to Duke, who just knew. 😉
5/5 tail wags
3,271 reviews20 followers
October 27, 2021
This story features one man who find exactly what he needs on Halloween in a couple with some kinks of their own. Not for the vanilla crowd, but absolutely perfect for those with a “medical persuasion” - wink wink, I really how detailed and immersive this story was. I also really liked how it has a happy ending, but it’s not some grand sweeping one, rather a more natural conclusion. I’ll definitely be looking for more A E Lister in the future.
Profile Image for Erica.
1,691 reviews37 followers
June 20, 2023
How in the world did a book with both medical kink and puppy play turn out so . . . boring? I struggled to even finish this one, and it's only 120 pages. This was obviously a case of "It's not the book, it's just me" because other readers certainly enjoyed this one, and I've enjoyed other books by this author in the past. I will undoubtedly enjoy books from this author in the future. But this one just didn't work for me.

Profile Image for Heather Smith.
6 reviews
August 18, 2021
Wow! I wasn't sure what to expect when I started this book and it was exciting from beginning to end. I had never heard of medical kink and the story was so intriguing, I finished it in one sitting. The characters were likable and the sex was HOT!
76 reviews5 followers
September 13, 2021
This book was outstanding. I read it in one sitting I just had to find out what happened. They kept me on the edge of my seat the whole way through the storyline. I never read Medical kink before and now I can't wait to read more from her. This is a must-read. You will not be disappointed.
1,125 reviews1 follower
September 15, 2021
Yay for medical kink!!! This book was absolutely amazing. The chemistry, the dynamics and the appeal of a mmm was beautifully done. I truly loved the interactions between the 3 of them, was just delightful.
888 reviews4 followers
September 22, 2021
Holy hotness!!! This book is amazing - Jericho and Pascal (and Digger!) fit Scott so perfectly. They are exactly what he needs and everything he didn’t know he wanted. Best written medical trope that I’ve read - it left me wanting so much more!!
Profile Image for J.L..
Author 14 books72 followers
January 4, 2022
I was promised dark and kinky, and instead I got...kind of sweet and romantic? But definitely still totally kinky.

Novellas are often an awkward length, but Lister hits the perfect balance with this amount of story and text. I look forward to reading more about this trio.
Profile Image for Nicole Bacon.
4 reviews1 follower
September 1, 2021
Another excellent read from this author. She doesn't disappoint. I love her approach in introducing different kinks.
Profile Image for TalkPlantyToMe .
274 reviews3 followers
November 19, 2021
Ridiculously Hot

Well I never knew this was something I'd enjoy. Really liked the writing style and the kinks were fascinating. Loved the characters.
918 reviews6 followers
December 16, 2021
I agree that this was hot! I love medical kink too and this was everything you could ask for and pup play too! Perfect! Reading spoonful of sugar right now.
Displaying 1 - 30 of 36 reviews

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