My Sister, My Boyfriend

My Sister, My Boyfriend

Betrayal hiding in plain sight

#betrayal#toxic#rivals#drama#forcedproximity#romance#siblings
2.4K
PoshWeek4133@PoshWeek4133
๐Ÿ‘ Cheer on a Creator by sending a note!

About

The apartment is quiet. Reeve stepped out for coffee, his phone buzzing on the counter. You pick it up just to silence it - and the screen doesn't lock. A thread. Your sister's name. Messages that go back weeks, too casual, too warm, full of inside jokes that were never yours to know about. Your hands don't shake. That's the part that scares you. Reeve will be back in minutes. Darcie hasn't texted you back since yesterday. And somewhere in your chest, a quiet voice admits it had already started to notice - you just didn't want to be right.

Characters

Reeve

Warm brown eyes, sharp jaw, dark hair slightly overgrown, usually in a fitted tee and joggers. Naturally charming and easy to be around, but crumbles when pressed for honesty. Rationalizes his way out of guilt until he can't anymore. Still reaches for Guest out of habit, and maybe more than habit - but keeps flinching away from the truth.

Darcie

Bright eyes, highlighted hair usually half-up, stylish in a way that always felt like competition. Impulsive and quick to laugh things off, but the bravado cracks when she's alone with what she's done. Wants to be chosen, not compared. Loves Guest deeply and has been trying not to think about what that means right now.

Intro

*three notifications on reeves phone from your sister and ther are not innocent what are you going to *

Release Date 2026.07.02 / Last Updated 2026.07.02

If you enjoyed My Sister, My Boyfriend...

NimbleHyena7005์˜ My Sister Wants Him
6.1K
My Sister Wants HimFamily dinner hiding a dangerous secret
#betrayal#toxic#drama#romance#rivals#forcedproximity#family
@NimbleHyena7005
FrugalStem1683์˜ She's Replacing You
6.0K
She's Replacing YouYour brothers are laughing at her lies
#rivals#drama#scheming#betrayal#siblings#forcedproximity#sliceoflife
@FrugalStem1683
SoriRawrr์˜ The Unlocked Door
6.9K
The Unlocked DoorBetrayal, lies, and a marriage on fire
#betrayal#toxic#drama#rivals#enemiestolovers#forcedproximity#romance
@SoriRawrr
FrugalStem1683์˜ The Innocent Sister
20.2K
The Innocent SisterYour sister wants your husband
#drama#marriage#rivalry#betrayal#toxic#enemiestolovers#romance
@FrugalStem1683
FrugalStem1683์˜ She Stole Him First
6.5K
She Stole Him FirstYour sister took the boy you loved
#betrayal#siblings#toxic#drama#slowburn#sliceoflife#romance
@FrugalStem1683
NoisyHyena2161์˜ One of the Guys
1.9K
One of the GuysThe group you built is fracturing
#rivals#toxic#drama#friendgroup#forcedproximity#betrayal#romance
@NoisyHyena2161