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While He Was Sleeping

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My twin brother Calvin and I are identical in just about every way, so I’m not sure why I suffer from somnambulism and he doesn’t. Just like I’m not sure why I’m gay and he’s not.

Some things aren’t worth questioning, they just are… and one of those things is the way I’ve always fantasized about him.

My own twin.

My brother.

Does that make me a sick freak? Definitely. But they’re just fantasies, so it’s fine. No one ever has to know.

But then I end up staying over at Cal’s place after getting dumped by an ex, and did I mention that my sleepwalking can be triggered by stress?

Well, it turns out it’s not just sleepwalking

ebook

Published November 8, 2024

4 people are currently reading
107 people want to read

About the author

Becca Vale

116 books316 followers

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5 stars
49 (39%)
4 stars
49 (39%)
3 stars
21 (16%)
2 stars
4 (3%)
1 star
2 (1%)
Displaying 1 - 22 of 22 reviews
Profile Image for klinta.
287 reviews16 followers
November 4, 2025
men who recycle >>>

“his tongue is everywhere. licking and probing. fucking and sucking. eating his own cum while it’s still fresh and hot from my ass.”

😌♻️🥛👅🍽️
Profile Image for Peppa.
1,179 reviews97 followers
May 12, 2025
I knew that this book wouldn’t let me down 😝!!

This was another filthy little twin read that totally delivered, especially if you're into that somno vibe. The dynamic here was so fun: the “straight” older brother being all protective and lowkey possessive, while the younger twin is fully into him and absolutely shameless about it.
The spice was freaking amazing, I loved how filthy and unhinged they were!! And that scene where soon helps cal while he’s on a Zoom call? I’m still not over it😩!!!
Profile Image for BelleLovesRomance.
349 reviews279 followers
March 31, 2025
⭐️ 5/5 🌶 5/5

Holy hell, this book is scorching hot! I read it and went up in flames. 🥵🔥

👬🏻 MM contemporary romance
👬 Twincest
👬 Identical twins
👬🏻 Somnambulism
👬🏻 Somnophilia
👬🏻 Frotting, rimming
👬🏻 Felching (the hottest one I've ever read) 🥵🔥
👬🏻 Low-angst, hot—set your body on fire hot
👬🏻 HFN
Profile Image for Leigh Gaskill.
838 reviews32 followers
January 4, 2025
I. LOVE. SOMNO.

It’s one of my favorite things to read about.

Some other things I love?

TWINS. And BECCA VALE.

So this is a no brainer at this point. It does get a little dicey with dubcon/noncon (which the author talks about at the beginning) but this does not go on long at all. Si is all for it, before and after lol.

This was such a hot book. One of my faves for sure!
Profile Image for Natalie.
524 reviews18 followers
August 24, 2025
I just love Becca Vales novellas. Guaranteed to be spicy with a storyline.Ideal when you are after a quick read. This twincest book did not disappoint 👏
Profile Image for Jen.
164 reviews1 follower
February 23, 2025
Is it hot in here?? Cos dayummm! Thank you for another 5 star twincest beauty of smut mixed with forever love and kink. Love love LOVED IT!
Profile Image for Jasmine .
11 reviews
January 5, 2026
Turns out dubcon/noncon and bossy mc is not my cup of tea after all🥲
Don’t get me wrong,the smut is indeed smoking hot, all three stars gave to the sex scenes
And I especially like my mc to be possessive and obsessive,and growling”mine mine mine”during sex,
But I don’t know why that underdesk sex scene Just rub me the wrong way , the whole Use me like an object vibe kinda put me off😢😢
I’m too woke for this,sorry
Profile Image for Kim B.
1,894 reviews3 followers
November 11, 2024
Another fun twins read with a strong somno 😴😴 theme! So fun! The "older" twin is "straight" and super protective of his brother (the gay twin). This is a super spicy read -- the scene where little bro (younger twin) "helps" his older twin brother out while he is on a zoom call is 🥵
Bravo Becca!
Profile Image for M's ☆~HEA~☆.
1,349 reviews57 followers
May 10, 2025
"Is it molesting me if I... if I wanted it?"

I read this 3 days ago and don't remember how much I liked it😭 Looking over my highlights I'll have to assume it was extremely hot... Somno is always hot, there was some avocado oil involved at one point, and a sleeping kitchen bj. Yeah, I'll assume I liked it a lot.
Profile Image for Kinley.
49 reviews6 followers
March 6, 2025
3.5 ☆

I enjoyed it as it has one of my favorite kinks! However, I was turned off at the end due to the use of the word "molest". Turns out I'm not a fan of that word, in stories and IRL.

That being said, this was the first twincest I've read. I wouldn't mind reading more in the future, though!
Profile Image for Maggie May.
909 reviews12 followers
November 10, 2024
I am starting to feel like a fangirl, snatching up every new release by this author and loving each one more than the last.
Profile Image for Brigette.
73 reviews
December 30, 2024
Just a few grammar mistakes but the kink was *chef's kiss* and the smut was hot. Can't wait to read more!
Profile Image for Valen.
229 reviews9 followers
May 11, 2025
I don’t read a lot of taboo, but maybe I should expand my horizons cause holy helllll this was hot
146 reviews2 followers
May 23, 2025
“Pervertedsexual” 😂🤣😂🤣😂🤣🥰🥰🥰🥰🤯🤯🤯🔥🔥🥵🔥🥵🌶️🍆🍆🍆🤪😜😝😛😁

And ditto all the 5 star reviews. Need I say more?
Profile Image for Reader1218-Jing.
184 reviews
December 8, 2025
5-hot-as-fuck ⭐️
The way they started the taboo relationship was fun.🤭 I’m glad it was framed as a “pure” twin-incest relationship instead of getting tangled up with Daddy kink.
Displaying 1 - 22 of 22 reviews

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