My Stepbrothers Obsession

The story of My Stepbrothers Obsession

Sarah Sinclair has lived under the protective shadow of her billionaire stepbrother, Christian Sinclair, who has been her guardian and secret lover for two years. Their forbidden romance remains hidden from their high society family and the world. However, on Sarah's twentieth birthday, Christian reveals he is engaged to Victoria Sterling and insists their relationship must end, shattering Sarah's world. Feeling betrayed but relieved of the burden of their secret, Sarah leaves the Sinclair estate with her mother's secret help and moves to London.

Four years later, Sarah returns home after earning her design degree, only to find the Sinclair estate cold and unwelcoming. Christian has locked her old room with a biometric passcode and taken the key, forcing her to stay in a guest room. The family is preoccupied with her stepfather Arthur's recent major surgery, and Christian and Clarissa have been living at the private medical center to oversee his recovery. Sarah tries to avoid Christian, hoping to keep her distance.

Tensions escalate when her stepsister Clarissa, who blames Sarah's mother for her family’s troubles, attempts to harm Sarah by placing a venomous snake in her bed. Christian intervenes immediately, killing the snake and promising to protect Sarah from Clarissa's dangerous actions. Despite the strained relationship, Christian remains a protector as they navigate their complicated family dynamics and past betrayals.

Main characters

• Sarah Sinclair — protagonist, stepbrother's secret lover
• Christian Sinclair — billionaire stepbrother, protector
• Clarissa — stepsister, antagonist
• Arthur — stepfather, recovering from surgery
• Victoria Sterling — Christian's fiancée

My Stepbrothers Obsession episodes 1–3

Episode 1

Sarah's secret romance with Christian ends when he announces his engagement to Victoria, prompting Sarah to leave home.

Episode 2

Sarah returns after four years to find the estate cold; Christian has locked her old room and the family is focused on Arthur's surgery.

Episode 3

Clarissa tries to harm Sarah with a snake, but Christian saves her and vows to protect her from further attacks.

About My Stepbrothers Obsession

Themes

Revenge

This show is

Dramatic, Satisfying

Episodes

32 episodes · 37 minutes in all

Maturity rating

TV-14

Free to watch

Episodes 1 to 5

Watch it all

$9.99/month for every show (your first week discounted), or $4.99 to keep just this one

My Stepbrothers Obsession episode guide

1. Episode 1 · 2:26 · free
2. Episode 2 · 1:12 · free
3. Episode 3 · 1:07 · free
4. Episode 4 · 1:06 · free
5. Episode 5 · 1:14 · free
6. Episode 6 · 1:08
7. Episode 7 · 1:08
8. Episode 8 · 0:47
9. Episode 9 · 0:56
10. Episode 10 · 0:58

…and 22 more episodes, up to episode 32.

My Stepbrothers Obsession: questions

Where can I watch My Stepbrothers Obsession full episodes?

On BingeTube (binge.tube): all 32 episodes, in any web browser, no app. Episodes 1 to 5 are free.

How many episodes does My Stepbrothers Obsession have?

My Stepbrothers Obsession has 32 episodes, about 37 minutes in all; each runs about 69 seconds.

Is My Stepbrothers Obsession free to watch?

The first 5 episodes are free; the rest come with a BingeTube membership, or buy My Stepbrothers Obsession on its own.

What is My Stepbrothers Obsession about?

Sarah Sinclair has lived under the protective shadow of her billionaire stepbrother, Christian Sinclair, who has been her guardian and secret lover for two years. Their forbidden romance remains hidden from their high society family and the world. However, on Sarah's twentieth birthday, Christian reveals he is engaged to Victoria Sterling and insists their relationship must end, shattering Sarah's world. Feeling…

Who are the main characters in My Stepbrothers Obsession?

Sarah Sinclair, protagonist, stepbrother's secret lover; Christian Sinclair, billionaire stepbrother, protector; Clarissa, stepsister, antagonist; Arthur, stepfather, recovering from surgery; Victoria Sterling, Christian's fiancée.

What to watch after My Stepbrothers Obsession?

Shows like My Stepbrothers Obsession on BingeTube include He’s My Stepbrother. And My Secret Lover, My Stepbrother's Secret and Secret Touch: Claimed by My Stepbrother.