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When You Know

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I've always had trouble fitting in with my peers, so the last thing I expect is the darkly intense firefighter to look straight through every woman in the bar—and land right on me. No one has ever made me feel like Bobby. Like I'm a treasure to be worshipped. It's not long before I'm pulled beneath the surface of our mutual infatuation, unable to find the surface. One morning, I finally take a gasp of air and realize...this man has taken over every aspect of my life...and I know I have to escape. Bobby isn't going to make it easy, though. And there's a part of me that might just want to be caught forever...

87 pages, Kindle Edition

First published March 13, 2023

775 people are currently reading
1301 people want to read

About the author

Jessa Kane

85 books5,305 followers
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Romance Author aka Your New Favorite Peddler of Naughtiness.

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5 stars
976 (26%)
4 stars
918 (24%)
3 stars
1,060 (28%)
2 stars
530 (14%)
1 star
225 (6%)
Displaying 1 - 30 of 320 reviews
Profile Image for Iqra.
710 reviews6,360 followers
June 6, 2023
“Who I was before? I drowned them, killed them off the second I saw you. I’m this man now.” I wrap her hair around my fist. “I’m your personal psychopath.”

Laughing crying dying
Profile Image for Celia {Hiatus until August}.
750 reviews141 followers
April 8, 2023
description

•| ⊱✿⊰ |• 2,5 Stars •| ⊱✿⊰ |•

What I love about Jessa Kane's books is that they're unreal.
Alpha male character is toxic and too much in every way.
This can be so funny!!!
In this one, Kane couldn't make healthy an unhealthy relationship between Bobby and Mandy.
It still made me laugh, but wasn't enough for me to fully enjoy this story like I usually can with Kane's book.

(...)“Wrap your little legs around my waist and let everyone know I’m your man now.”
It’s overboard, it’s me acting like a caveman, so I don’t think she’s going to do it.
But when she makes a mewling sound and winds her thighs around my hips, something violently male rises inside of me and breathes fire.
“Mine.”
I slam my first down hard on the bar, rattling glasses and turning the head of everyone in the establishment.
“Mine,”
I shout again, winding her hair around my fist, drawing her head back and licking the column of her throat while making eye contact with every potential rival male in the vicinity.(...)


(...)“He hums low in his throat.
“I want this filmed.
That okay with you?”
I’ve barely processed what he’s said when he dips his head and licks my left nipple, rakes his teeth across the swelling bud and then takes it into his mouth, sucking gently.
“I want to remember everything.
I want to be able to watch it a million times.
Feel it all over again.”
I should say no.
I definitely should say no, right?
But the idea of Bobby watching us touch each other on his phone is so exceedingly appealing, I find myself nodding, diving headlong into another passionate kiss.
I’ve watched pornography a couple of times, mostly just to see what the fuss is about and these homemade moments are what make me feel most flustered.
What inspire me to reach down and rub myself through my panties, even if I can never reach my full satisfaction.(...)
Profile Image for Sonia.
1,336 reviews2,119 followers
April 14, 2023
We all need a Bobby in our lives

Ignore the name for now mmkay; I get it, it’s not as alpha as we’d like (I can’t be the only one visualizing a cute nerdy friend 😬🤣 😅).

Picture this, a man who:
-makes sure to write his name on all of your underwear, just in case you forget who the contents of the them belongs to 👀
-watches you while you sleep, shower, and do homework 😅
-makes you forget the days of the week 😮‍💨
-gives you more muscular thighs (you know why 😉)
-looks angrily at the professor who’s teaching you 😅
-will un a live men who try to take advantage of you
-gets you to be as obsessed with him as he is with you
-buys you flowers while you’re in the library with friends and then takes you to the corner to… um… show you what you’ve been missing out on 🔥
-satisfies your voyeur kink any chance he gets
-and my favorite, role plays CNC 😮‍💨🔥💦

I mean. Come on… isn’t he just swooony?😅

This is definitely a memorable one 🤷🏻‍♀️

Oh. I forgot 😅. Let me get to the plot 🤣

Mandy’s (19ish) attending college and is hanging out with new friends she just made at a bar. The girls are hung up on this FIREMAN (🥵) who doesn’t give anyone the time of day. Of course, when she sees him, she’s transfixed. When she walks by him, she falls (🤦🏻‍♀️) and he catches her.

Then it’s game on 💁🏻‍♀️. Because he’s in LUUUUURVE 😬

Bobby (31) can’t believe his eyes 👀. As soon as he sees Mandy, he knows he found the one. He’s been such a busy fireman that he hasn’t given his love life the time of day, until now 😉. The only problem is he needs Mandy to be just as consumed as he is.

I really enjoyed this one. Compared to the last ones, it’s my favorite of JK’s newer releases.

As usual, I wish it was longer 😐. This one has a bunch of time jumps. Suddenly, she has an engagement ring, yet we didn’t see a proposal 😑. Also, she’s been on bc yet we never knew until she mentions it later in the book 🤔 and in the two weeks where there’s a time jump, they’ve been acting like bunnies 👀. Sigh, too bad we didn’t see it all 😏.

Buuuuut, it has lots of the stuff I love from JK (and can expect): the duuuurtay talk, the 🔥, the back door 🔥, OTT JPness (and this one got violent), annnnnd, my favorite…

CNC!!! 😱. It gets extra points for this!!!! It’s the first time I read a JK book with it!!! It was abso freaking lutely SCRUMPTIOUS 🥵💦🔥

Overall, I enjoyed it

⚠️ safety squad⚠️
-no cheating/sharing/or real owd*
-dubcon ish
-toxic codependent relationship
-one sided owd ish- the h’s “friends” want the H and claim she stole the H from them 🙄. They plan to make the H think she was out of control on their girls trip. The h leaves them when she realizes they’re not really her friends
-OMD- there’s a college guy that is interested in her. The H f’s the h in front of him and tells him he can’t handle her. Another OM2 tries drugging the h when she’s out with her “friends”. Luckily, the h sees the drugs in the drink. She walks away and the OM2 has a friend with him following the h. The H takes care of them 💅
-almost attempted SA. The club incident ^^ and then there’s another set of guys that try to approach her when she goes back to the hotel. The H is there though 💅
-violence/death/murder 😅
-praise kink/spanking/anal play/biting/anal/mild daddy kink/voyeurism/slight DDlg/CNC!/hand necklace
-virgin h/not a manwhore H
-HEA/epilogue 5 years later
Profile Image for Lolina ⋆ .
1,156 reviews255 followers
May 13, 2023
I asked, and JK answered 💀☝️. Y'all don't understand I was in NEED of a new novella, and the timing brought a legitime tear to my eye 😭.

-=-

This one was weirdly romantic in a sense 💀. I mean it still had that sprinkle of obsession and shit tone of psychotic behavior- with a bit of exhibitionism and praising in the mix (and of course, the usual daddy kink 😭). But I'm 100% sure these psychos were in love and no one can convince me otherwise.

''She’s squirming around against my lap in ways that are making my cock the size of a restaurant pepper grinder.''




Young love am I right 💀☝️ (There was a 13 yr age gap sjskjsk).

-=-

🤺⚠️ I'm basically going to spoil the whole book, so if you want to read it stay back ⚠️🤺

-=- The characters -=-

This book was basically about a uh, very academic h (with the undiscovered praise kink roaming in the wilds), and her unexpected love to a guy named Bobby from Boston 💀. Boston Bobby if you will.

- =🧂Boston Bobby🧂=-

I loved how toxic this man was 😌. I'm probably giving him too much credit but the way he slowly drove Mandy (the h), away from her 'friends' and made himself the center of her world?

''Did I just…purposefully plant a seed that could grow into a barrier between Mandy and her friends? I think I did. And I recognize how insanely toxic that is.''


A self-aware king. 👑👑👑

I have to admit, he didn't really have that much going on for him, but looking back as a whole, he was pretty sweet under all that crazy.

🤩 “I’m your personal psychopath.” 🤩




Tell me you didn't swoon (I'm sorry 💀😭).

One of my favorite moments of his was when he grabbed her hair in the bar where they met and just randomly started chanting 'mine', whilst making eye contact with every guy there, slamming his fist on the table- it was really giving sophisticated and self-assured.

I mean you do have to note that he wasn't really that crazy 💀. I mean yeah he was obsessive, but aside from that he was just a normal firefighter who likes baseball (that's literally all we know about him). If I'm being honest I kind of wanted him to be crazier 😭. He also had a thing for recording her. (And ok he also did murder a couple of people BUT IT WAS GLOSSED OVER 💀- ok I'll stop).

He was also weirdly motivational 🧍‍♀️:

“You’re a bike, Mandy, and those people are just training wheels. Eventually you have to take them off to go faster.”




I need JK to start writing motivational quotes asap.

And please his Boston accent to top it all off 💀💀. JK did not let you forget this detail ONCE 😭.

Also this is what I pictured the whole time 💀 IT WAS THE BEARD SJSKJSK.



Ok next.

-=- 📝 Mandy 📝 -=-

Mandy was just out here trying to live her life. She was the typical smart, oblivious h just barely making her way through life 😭. She was also in college working towards becoming a psychiatrist- WHICH WAS SO FUNNY, because she didn't take any of her own advice and threw all her notes down the drain when falling in love with Boston Bobby.

I didn't love her because she was just trying to be too normal and sane at times 💀. I know, how scandalous of her to actually acknowledge their messed dynamic and to try and do something about it 😱.

It didn't really fit with the flow of everything for me and was just too normal 😭. Aside from that she was ok 💀 I don't really have that much to say for her. Glad she figured herself out tho 💀💅.

-=- 🧂 The Story 🧂-=-

To avoid me waffling lmao, this is what happened:

📝 Mandy falls in his lap
📝 Car smut
📝 2 weeks later AND THEYRE ENGAGED
📝 She runs away because she's creeped out
📝 They get back together (cue fire department smut)
📝 She leaves him to go on a trip with friends
📝 He follows her lmao and saves her
📝 Cue Hotel smut
📝 EPILOGUE



Throw in some toxic friends, and that's the breakdown of everything. I feel like I aged reading this, but when do I not?

-=-

Anyways if I don't stop here, I don't think I ever will lmao 💀.

This wasn't my favorite book by JK. I thoroughly enjoyed it, but there was surprisingly a lot more drama than I was willing to put up with in the moment (lmao look at me complaining about this having a semi-plot)- but all in all, it was a fun read. 😌💅

''When you know…”

“You know,” she whispers.

🧂🧂🧂
Profile Image for Christy.
4,584 reviews36k followers
July 21, 2023
3 stars

A little extra with an obsessive hero but a good, quick read.
Profile Image for Hey Lin.
749 reviews
March 17, 2023
I meeeeeaaaaaannnnnnn.....

Jessa kane has a formula of the same old ott (over the top) JP (jiggly penis) dudes and quiet submissive females and then mashes them up, making sure the girl calls the dude daddy once or twice and making sure the dude tries anal at least once to conquer ALL THE HOLES.

I dunno.

It was ho hum. On a scale of 1 - getting a root canal with no anesthesia and 5 - I need to change my underwear from the splooshes, this was a solid 2 - it was a going to the grocery store without my kids. 😂😂 Its not very exciting to go grocery shopping, but better than having them annoyingly ask me Repeatedly to buy a weird drink they saw on taktok at the store you know? Anyhoo.

Oh, the story is of a firefighter who comes into a bar. She goes to the bathroom and trips onto him and he's done for. The two girls that she studies psych with are meanie heads and want him super BAD. Super duper. He takes her away to his house, buys her the ring, meet and greets the rents and makes her forget the time and day with his entrancing dick. She literally loses track of the days within the two weeks that they're just fucking away. Okur. she leaves and tells him he's too much! Too muchie much!!!!! She's done! But then he hynotizes her again with a date and his dick and she's fell for ittttt!!!!!!! haha. What a sucker. That dick gets you every time girl! When you gon learn?! Smh. Anyhoo. And him trying to be manipulaticw is just him using his dick to dickmatize her 🤷🤷

The two meanie girls take her to vegas? Atlantic city? To a club. Someone tries to drug her. He's following because duh, hes off jiggly penis and off a the two guys drugging her drink. He gets away with murder tho. Its cool. No one cares about those two dudes. And she becomes a psychologist psychiatric Dr whatever.

🤷👍👍
This entire review has been hidden because of spoilers.
Profile Image for Samantha (bookgramsaga reviews).
927 reviews1,220 followers
March 17, 2023
⭐️⭐️⭐️

''I'm going to praise the f*ck out of her''

Safety warnings:
- H 31 / h 18?
- No cheating
- No OW/OM drama
- Manipulation
- Toxic relationship
- Attempted assault
- D*ath
- HEA

SPOILERS BELOW ⬇️

SPOILERS BELOW ⬇️

SPOILERS BELOW ⬇️

SPOILERS BELOW ⬇️

This book was smut mixed in with a lot of red flags. All of which came from our MMC Bobby. He was possessive, jealous, delusional, unhinged and a bit of a psycho? He is a fireman, so he gets some points there and we also know he is not a manwhore so another point for him. He has never fallen like this for a girl, so we know he isn't out there obsessed with others just our main girl Mandy.

Mandy is a virgin and has never even had her first kiss but of course Bobby wants everything she has to offer right from the start and Mandy gives it and lets him FILM it all. Thankfully the thought I had that the video would leak was not what happened so thank fuck.

Insta-love novella. Things get intense REALLYFAST between them. Everything moved at warp speed. 2 weeks later they are engaged, she has met his family and basically moved in with him. He refuses her to let her out of his sight, even buys her a whole new wardrobe just so she doesn’t have to go back to her dorm and get her things.

If you decide to read this book, just remember to care more about the spice then the plot as all we really get from this is that Bobby is a massive manipulator and will go to any length to keep Mandy and Mandy is just as obsessed with him as he is with her.

She at least acknowledged that it was unhealthy between them and was smart enough to walk away to make sure he knew that though it did not last long, and he was back to trying to AGAIN manipulate her to stay with him and she AGAIN calls him out for it.

Also, she goes to Atlantic City with ''friends'' (cause those two girls were just horrible) and Mandy gets attacked by some guys after they tried to drug her drink but Bobby (who was supposed to be far away in Boston) couldn't help but follow her secretly and KILLS THE GUYS who tried to hurt her, unbeknownst to Mandy and he never got caught? Like we just IGNORE THAT? haha

We get to see them 5 years later and they are just as obsessed with each other as they were from the beginning but at least they are less toxic about it? I hope lol

My reason for 3 stars? The smut was amazing and I just closed my eyes to the walking talking red flag president that is Bobby haha
Profile Image for PeaceOfGod.
889 reviews378 followers
March 15, 2023
Comparing your relationship to Megan Fox and MGK prolly wasn't the best idea.🤣

But I guess they were together when Jessa wrote this book so... it's kind of sad.

BOBBY AND MANDY -That's one hell of a non-alpha name there Bobby



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🟥THE GOOD-

🌸Smut as always was above par, you can't lie to me, we all know JK is the queen of smuttiness.

🌸Loved the little bit of control Mandy had over him and his 🤪 .

🟥THE BAD-

🌸Ho boy, there was.... Idk it just didn't live up to my expectations.

🌸This book .... I can't say it was better than the last one.

🌸Like the part where after taking her v-card he says that he'll take her to meet his parents and sister and colleagues,


but then,


the storyline jumps two weeks later and she tells the reader that she met all of his family and shit.


🌸I think that jumping timeline after first chapter makes the reader disconnected to the story.


🌸Maybe do it in chapter 6 or 7? After MCs have had a certain on-page time and conversations together would have been better.


🌸The good thing was, Mandy ACKNOWLEDGED the fact that he was toxic for her.


BUT,


the way that toxicity is handled is..... eghh.




🌸I mean I know that JK Hs are super-horny all the time.

🌸But, every time they get to talk, he just pulls her panties down.

🌸Also, am I the only one who thought that most of the smexxy scenes felt repeated and without any new kink or spice?



❎Virgin h.
❎Celibate H.
❎Nerd/Alpha.
❎12 year age-gap.
Smut-6/10.Daddy Kink too. 😥
Plot- That best buddies deceiving Mandy was really low and unexpected twist of the book.
❎HEA.
❎No-cheating.
❎Epilogue-Married.

Profile Image for Céloise.
387 reviews238 followers
February 5, 2024
3☆ In the spirit of nerdlove (my tribute to studious young Mandy), here is my stimulating equation:

(J/p Fireman + Good Will Hunting vibes) x Jessa Kane Sauce = Lieutenant Bobby "Badbadman" Boston to the millionth OTT power

description
"I'm your personal psychopath."

Don't worry, little Mandy can't help herself, either.

description

“I…there’s a problem?” “Oh, I’d say there’s a problem.” “What is it?” “You needed a fake ID to get in here and despite that…I still want to get my hands under your fucking skirt, gorgeous. I’d say that’s a real problem.”

This isn't my favorite JK ever because of all of the emphasis on being swallowed up by a consciously toxic relationship. Just like these two nutjobs, I realize it's codependent and that they need professional intervention (not talking about the sexy exhibitionist CNC role play in your therapist office, Mandy). Despite the craziness of their mutual obsession, I want them to work out how to do life and be blissfully happy together. I thought it was a bit of a missed opportunity that we didn't get to see Bobby introducing Mandy to his family, seeing as this was his plan on Night 1:

“You’re going to stay in my bed until tomorrow night. Then I’m going to bring you to Quincy, introduce you to my family. My sister, parents. You’re going to wear this innocent, pleated skirt and sit on my lap during dinner and they’ll be thrilled I finally brought home a nice girl. Then it’s back to my bed with your thighs open. Sunday, too, gorgeous. We fuck until I say stop. We on the same page?”

They were, amazingly, on the same page most of the time.

description
Profile Image for Sarah.
630 reviews290 followers
March 19, 2023
OTT Obsessive H/jealous and possesive/ Steamy

As usual JK gave us a smutty little kinky novella and it was sooo good. Lol.

-fireman H
- college student, goody good girl h
-Instalove
-steamy
-daddy k*nk.. she calls him daddy, he refers to himself as daddy during smexy times.
-DDlg talk but no really DDlg things. He just called her little girl really.
-H is SOOOOO obsessive. He doesn’t want anyone getting her attention lol
-H does some stalking but it’s off page he just pops up so we know he was stalking her
-Cums inside
-HEA

Liked this one. 🫶🏼
Profile Image for Mysti.
2,033 reviews303 followers
March 20, 2023
Jessa Kane writes a good psycho alpha male. Love it. Not as awesome as her other books but still really good.
Profile Image for kit.
105 reviews5 followers
October 1, 2025
maybe I dont like Jessa kane LOL
Profile Image for Cat H.
1,991 reviews218 followers
March 17, 2023
3.5 stars.
Damn. The crazy was strong in this one, y’all.
I did enjoy the fact that it was fully acknowledged, and then promptly embraced…that was fun.

It was hot.(*snorts* no pun intended there)
The sexy fireman from Boston was ultra possessive and had a completely unhealthy obsession with his decade younger girlfriend.
There was some exhibitionism, some amateur ✨corn✨ making, tiny hints of breath play, choking, a ‘Daddy’ kink(use of the honorific is really all that entails), and complete codependency on both sides…

Filthy. Psychotic. Unhealthy.
Completely in tune with what I come to this author for. Lol.
It was great.
618 reviews277 followers
March 21, 2023
maybe I’ve just read too many of these but the last few haven’t been hitting as hard 😔
Profile Image for Diana~ (Kiss Me Books).
453 reviews165 followers
March 14, 2023
Jessa Kane returns with another steamy and age-gap romance featuring a morally gray and unhinged hero who will do anything to make himself the center of his woman's world and vice versa. Bobby is completely obsessed with Mandy since the beginning and their relationship can be considered toxic and even unhealthy in many ways. However, I was strangely invested in their relationship and felt pain for Bobby when Mandy suddenly cut him out of her life without talking to him. Then again, I also can't blame her for doing that because he intentionally isolated her from her so-called "friends," who turned out to be horrible people, and made her co-dependent on him. Thankfully she realized this and tried to break it off but by then, it was already too late. Bobby was never going to let Mandy go.

"I want you to overwhelm me. I want to get lost in you… I want you to lose yourself in me, too."


As always, Jessa Kane excels when it comes to her over-the-top and dirty talking hero who will go through any lengths to keep his heroine. His possessive, jealous, and stalker-like behavior enables Mandy's own behavior as she begins to realize how much he has changed her. It was quite interesting seeing their relationship go through so many ups and downs. The spice and love scenes were incredibly hot, forbidden, and dirty. Mandy was innocent before she met Bobby but her fateful meeting with him allowed her to explore her own sexuality and inhibitions. The fact that she liked to be praised says a lot, really. Bobby had no qualms giving that to her. In the end, I really enjoyed this quick and smutty romance between two unlikely individuals who become equally obsessed with each other.
Profile Image for Cheri.
17 reviews29 followers
March 17, 2023
Interesting!!

So many red flags with this story and Bobby🤔 I know I shouldn't like it and would move to another country if I ever meet a guy like Bobby but dang I liked this crazy insta lust story....🤣🤷‍♀️
Profile Image for Kimmylongtime.
1,355 reviews136 followers
October 18, 2023
Let’s start by saying holy stalker where have you been? Oh, how I’ve missed you so !! This book follows an instalove so freaking hot that our main character was grinding all over the hot firefighter daddy in the bar. Let me explain that it was a total of 20 secs after she fell into his lap and then she wanted nothing more to get it nice and dirty up against a wall. Don’t worry y’all the smexy time that follows is so hot they even had to make a movie Kim and Ray J style. Just ready for some peep action to be spun back on a later date and ya know he does !?!
This book has some voyeur action on more than one occasion and baby !! Wow this book made me phone I friend and ask if I could ride it like a rodeo and hog tie it like a rodeo 🤪😜🤣😂. Enjoy this one ☝🏽 !!
Profile Image for Alison.
1,509 reviews110 followers
July 10, 2023
A fun read.

If you like co-dependent, manipulative, obsession, then this book is for you! There’s even some cnc for you in the epilogue if you just happen to be into that. ;)
Profile Image for Hannah Boyd.
771 reviews27 followers
March 15, 2023
It kinda even had me uncomfortable with somethings that Bobby did but I mean go off 💀

Steam- 2/3
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