Oops, That’s My Stepbrother

Romance books where they fall in love with their stepbrother. We know it’s taboo, but we love it for all that forbidden tension and yearning. 🫦 * Some of these don’t strictly feature step-siblings, but also foster or adopted siblings.

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created by Josy148

last updated August, 2026

38 books

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Finding Delaware (State of Us #1)

Bree Wiley

Masked Sins (Ravaged Castle #4)

Amanda Richardson

Wilder Saint

Q.B. Tyler

Stepbrother Weekend (Filthy Dirty Desires)

Olivia T. Turner

Unseen

R.D. Baker

The Secrets That You Keep (Haven House, #1)

Chloe I. Miller

Stepbrother Mine

Felicity Snow

Sinful (Made for Them #1)

Melissa Adams

Back Seat Baby

May Alder

Dead Emma

Sylvia Morrow

Such A Filthy Girl (Hot Creeps, #3)

Effie Campbell

Lavender Moon (Lavender Moon, #1)

Sarah Blue

Wrath (Sinful Secrets, #4)

Ella James

The Lies We Tell (The Four, #1)

Becca Steele

Chokehold

Leigh Rivers

Emery (Unexpected, #3)

Cora Rose

Wicked Games (Silvercrest U, #1)

Willow Dixon

Head Above Water

C.E. Ricci

Tell Me Pretty Lies

Charleigh Rose

Rival

Penelope Douglas

Dark Desires (Bastards of Boulder Cove, #0.5)

Rachel Leigh

Sweetest Obsession

Lucy Darling

Devious Obsession

S. Massery

Stepbrother Dearest

Penelope Ward

The Perfect Wrong

Nicole Snow

The Boy I Once Hated (Love & Hate Duet, #1)

C.R. Jane

Dare To Break (Churchill Bradley Academy #1)

L. Ann

Sabotage

Shantel Tessier

Lords of Wrath (Royals of Forsyth University, #2)

Angel Lawson

Eyes on Me (Salacious Players Club, #2)

Sara Cate

Comments

Josy148OP

As always, I’m open to more recs!

MyRomanceHasNoLimits

Oh! I like this trope ☺️ The secrets that you keep by Chloe Miller (more thriller) Unseen by R D Baker Step brother weekend by Olivia Turner (for that quick fix 😂) Stepdads are another nice trope 😇😂

Josy148OP

Added 🫡 Thank you!! And you're right about stepdads! Maybe there's another list incoming 🤭

MyRomanceHasNoLimits

Oh that would be great 😇🤭 (You seriously damaged my TBR with this list)

Josy148OP

Sorry about your TBR but I'm happy I could inspire some new reads! 😄

erintripsey

hell yeah one of my fave tropes 😈🙂‍↕️

Josy148OP

I’ve only read a few books with this trope so far, but I’ve loved them all. I definitely need more, hence this list 🤭

erintripsey

thank you for creating this list I also need to read more 🙂‍↕️

Babygotbooks

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Edited

Oh I have few good ones for this 🤭 hold please!

Josy148OP

Ooh nice!! 👀

Babygotbooks

My offering at the altar of Oops, That's My Stepbrother:

Lavender Moon by Sarah Blue Such a Filthy Girl by Effie Campbell Dead Emma by Sylvia Morrow Backseat Baby by May Adler Sinful by Melissa Adams Stepbrother Mine by Felicity Snow

Josy148OP

You are amazing!! Thank you!!

mariangello

You always come through! 👏