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The final installment! Nobody knows it, but Zeta Mu Tau has more than one pair of brothers who are secretly in love. As Aidan and Ben continue to explore their new passions for being used and possessed, their protective older brothers have no idea that their secrets are coming closer to the surface. Finish out the series if you want to read more frat boy group action, more kink exploration, more twinemies to lovers, and at last: an HEA.

75 pages, ebook

Published October 29, 2024

1 person is currently reading
78 people want to read

About the author

B.L. Sparrow

8 books92 followers

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5 stars
61 (41%)
4 stars
55 (37%)
3 stars
28 (19%)
2 stars
1 (<1%)
1 star
1 (<1%)
Displaying 1 - 30 of 30 reviews
Profile Image for Ash.
398 reviews26 followers
November 8, 2024
This is what I needed right now. Nothing said “I’m preemptively grieving the loss of my rights” like some good ole double brother twin/brocest + orgy action.

I love the way I care so much about these four guys even though this is literally pure smut. I just want Ben and Nate to be happy and Aiden and Foster to ruin their dad’s life 😭😭 I’m so sad it’s over but you know what that means…more of other stuff. Maybe more from Release and also books from B.L’s other pen name.

Also, the content warning (?) will go down as one of my favorite book openings. You’re right, you shouldn’t do sex stuff with raccoons but definitely not for science. 😂
Profile Image for Lauri MissDysfunktion.
1,090 reviews39 followers
October 30, 2024
Own Me is the final instalment in the Zeta Mu Tau series.

This is your vibe if you like
Brocest/ Twincest
Praise and Degradation
Frat Boys
Gang Bang
Phone Sex

Brotherly love stepping it up with this instalment. I really enjoyed that we got to see both couples POV in this last one. It’s smutty and you’ll be craving more!
Profile Image for Kat_MM_Reader.
170 reviews14 followers
August 7, 2025
So hot and amazing!! I’m so glad we could have a HEA for both couples.
Profile Image for ⭐Toonasa⭐ •Romance Book Lovers' Haven•.
1,533 reviews293 followers
December 30, 2024
5 Stars ⭐
A taboo short story where our 2 "brotherly" couples find they have a lot in common 😏.
It mixes the good parts: has depraved, kinky filth with emotional sweetness. Awesome, ya? Devoured this in around 2hrs. It's MM + MM, which makes sense for the 4!

They're all going strong, lol. Aiden loves being the frat slut 🤣, Foster's protective 😁. I was happy to see aftercare 😍. A certain father shows his face here FINALLY & we get *some* family insights! I'm glad to see F+A sweet moments.

Nate+Ben's my fav, so the "I miss you" made me emotional 😭. Long distance, but a solution too, yay! The reveal bits are fun. It all culminates into a sexy climax & of course, F's the ringmaster 🤣. It's a good ending, I do wish we had gotten a time skip (Ok, it's in omnibus but I got em separately, that sucks 😭. Maybe someday I'll treat myself with it!).

Do I wish these 4 had become exclusive? Yes. But that wouldn't have aligned with F+A's kinks, ehh. Still, loved the boys!

Series Review:

I found this via bookstagram and devoured this trilogy within 6hrs on Christmas Eve! Such a perfect time, ya? 🤣 It's taboo, MM incest, with college Bros.

My short, overall thoughts:

🥵Book 1: Extra filthy, depraved, kinda dark. Very hot! THAT REVEAL UGHH. 4.5/5 ⭐.
🥰Book 2: Perfect, smutty with feels. Loved the emotional charge! 5/5 ⭐.
😍Book 3: Culmination of book 1 & 2 vibes, leads to MM + MM! 5/5 ⭐.

Series ratings: Wrote in-depth ratings for all 3 books together as it's fun to binge read!

Book 1+2 has 1st person, Dual POVs.
Book 3 has 1st person, Multiple POVs.

1) The Characters: 4/5 for F+A & 4.5/5 for N+B!
2) The feels: 😏😩🤨🥵😆😅😭🥵🥰🤭😳😗🥵
3) Sexy/Steamy scenes: 4-5/5 (yes, it's in range)
4) Levels—> Lowish-Moderate Angst;
Kinda Cute;
Some Dark (in book 1 mostly)
5) Plot & arc: 3/5 (Short, smutty, some feels!)

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Profile Image for TaurReads.
196 reviews2 followers
November 13, 2024
Yeah this entire series gave me all depravity I needed with a nice plot, well some plot, and flow. I'd say this book was a good end to the series.

Ben, Nate, Aidan, and Foster realizing they share the same secret was 🥵

Definitely enjoyed this entire serious. The spice is just UNNNFF
Profile Image for Leigh Gaskill.
831 reviews30 followers
December 22, 2024
My lawd. *clutches pearls*. If I thought these couples were hot separately, it’s nothing compared to when they play together. Jeebus. I actually really like the dynamic between all of them. I haven’t done anything all day but read these stories!
1,156 reviews38 followers
September 26, 2025
Aiden + Foster, Ben + Nate
Brother/brother & twincest
Frat bros
MC in lingerie
Feminisation
Dirty talk
Gang bang
Phone s*x
Degradation & praise kink
Gang bang
Objects as s*x toys
Phone s*x
C*ck warming
Exhibitionism & Voyeurism
Edging & DP
C*ck cage
Group s*x & TP
HEA
Profile Image for Jess.
75 reviews5 followers
October 30, 2024
I’ve loved every single story that’s come from this series and this was honestly such a perfect bookend to it. I can’t wait for the paperbacks!
Profile Image for ⭐️.
197 reviews3 followers
January 1, 2025
HAPPPY NEW YEAR!!! Happy that this book will hopefully set the tone for the new year!!!
Profile Image for Mariana.
1,125 reviews66 followers
September 14, 2025
Mezclemos el primer y el segundo libro, a sus personajes, sus perversiones y dramas, y tenemos esta historia que es básicamente un relato erótico bien escrito.
Raroooo.
Profile Image for Madam Ra.
258 reviews2 followers
October 18, 2025
Well what a great lazy Saturday this turns out to be. 5 very 🥵🥵🥵🥵🥵⭐️
Profile Image for Malin.
50 reviews4 followers
October 31, 2024
And when you don’t think it can get any better, we get this!?! I absolutely loved that we got more of our favorite boys from book 1&2. And let’s just say that it got way hotter than I was expecting. I love some good 4play, if you get what I’m saying!
Profile Image for M's ☆~HEA~☆.
1,340 reviews52 followers
December 15, 2024
$1.49 on Smashwords sale until 1/1/2025 along with the first 2 books.
“That's it, bitch. Moan for me. Moan for me while your cunt
is split open and spread out.”
The books opens with frat gang bang and Aiden stuffed full of multiple frat bros and a glass beer bottle. I know it sounds rough but I was crying happy tears over how the frat bros took care of Aiden afterwards with sweet words & warm blankies💙
“Good. You know I love you in a bathroom, you filthy little
whore. Actually, come to think of it, don't just drop your
trousers. Get your tits out while you're at it and then bend over
the counter and take a good look at yourself.”
After Ben enjoys the orgy he's feeling extra needy so he calls his twin Nate for some feel-better phone sex. Nate & his filthy mouth never disappoint.
I'm fisting Aidan's hair now, fucking hard into his mouth as I
listen to Nate tell his brother everything he's going to do to
him. Distantly, I can hear the wet slap of Aidan's hand working
over his own length as well.
So, what I have decided is the pure taboo gold we all deserve, is the previous referenced quote which belongs to a scene in which Aiden is warming his brothers cock while his brother is eavesdropping on a phone sex conversation between the twins. Bravo Ms. Sparrow & thank you so much.

The thing I liked about Use Me was that the twins were monogamous unlike the brothers in Haze Me but everything went to shit in this book including a 4-brother orgy😆 I can't win.

With that being said, this installment was ridiculous in all good ways🥵 Maybe the fact that the sharing hurts my heart a little prevented 5stars but I'll work on that idk. There is something about 'cest books that make me feel like sharing shouldn't be present because the connection is so pure & complete. Again, a total me problem.

You?...you should read this because it's brother-lovely and hot ;)
Profile Image for Kaitlyn Hernandez .
164 reviews3 followers
September 28, 2025
Own Me - BL Sparrow

This one turned the heat all the way up and then doubled it—two couples, two taboo romances, and every page dripping with tension and spice. What I really loved was how their friendships tied the stories together. The couples weren’t just existing side by side; they were woven into each other’s lives and scenes, pushing boundaries together and even sharing the stage during some of the group play. That connection made it feel even more layered and messy in the best way.

It’s unapologetically filthy, with all the dark elements you’d expect—incest, degradation, feminization, impact play, group sharing—. Still, beneath the intensity, there’s a sense of understanding between them all that made it more than just shock value.

I tore through this story in one sitting and finished with that mix of I can’t believe I just read that and I need the next one immediately.

⭐️ 4/5
Profile Image for Sara Husser.
334 reviews8 followers
September 4, 2025
*THIS REVIEW IS FOR THE OMBINUS*

This was such an amazing and hot af read. This is 3 stories in one with the same characters, plus a bonus epilogue. This follows Aidan and Foster and Ben and Nate. Aidan and Foster are half brothers. Ben and Nate are twins 😏. This book had so much spice, smut, kink, and hotness 🔥🔥🔥🔥🔥. I loved the relationship between the two sets of brothers. I also loved the friendship and sexy times between all four men. 🥵🥵🥵. Definitely recommend this taboo treat 😌
Profile Image for Lana.
198 reviews8 followers
December 4, 2024
📚✨ AND B.L. SPARROW DOES IT AGAIN ✨📚

I swear, why does it have to end?! 😭 Own Me gave me everything I didn’t even know I needed—more drama, more steam, and so much more of these boys. The way their story wrapped up? Perfection. But also…can I have more, please? 🥺

The tension, the spice, the utter chaos of their lives—ugh, I loved every second. It’s messy, it’s wrong, it’s everything. You shouldn’t root for them, but let’s be honest, you will. 💕

P.S. I’m gonna need B.L. to drop an extended epilogue ASAP because these boys live rent-free in my head, and I’m not ready to say goodbye. 🏡💭
Profile Image for Kim B.
1,872 reviews
April 14, 2025
Great ending to the first two books! The story includes all 4 characters - both sets of brothers - (Aidan, Foster and Ben, Nate). The last chapter where they all go on Spring Break together - wowza! Loved this conclusion, although I'd be open to reading more about Zeta Mu Tau!!!
Profile Image for audiobook_chaos.
2,040 reviews38 followers
December 4, 2024
The conclusion where Aidan & Foster and Ben & Nate get their hea’s .
As usual no plot and plenty of spice 😮‍💨
Profile Image for Salem.
165 reviews1 follower
June 26, 2025
2.5⭐️ lowkey good but meh at the same time, if these 3 novellas were like full books with a plot it would’ve been so good tho
Profile Image for riah!.
137 reviews
July 20, 2025
THIS IS SOOOO FIREEEE!!!! I love the orgies and the last scene was so hot.

If the author was rlly a freak I would’ve saw some top on top action tho…
Profile Image for Allegedly.
184 reviews9 followers
August 28, 2025
🥲🥲🥲 and they lived happily ever after, dammit
Profile Image for Hailee Flaherty.
162 reviews5 followers
November 10, 2025
⭐️⭐️⭐️⭐️⭐️/5
🌶️🌶️🌶️🌶️🌶️/5

You have to make sure you get the copy with the bonus epilogue 🔥🔥🔥
Displaying 1 - 30 of 30 reviews

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