My Stepbrothers Obsession characters

Who's who in My Stepbrothers Obsession, a short drama series of 32 episodes on BingeTube: the 5 main characters as the story introduces them.

My Stepbrothers Obsession poster

Main characters

Sarah Sinclair

Who they are: Protagonist, stepbrother's secret lover.

In the story: 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. However, on Sarah's twentieth birthday, Christian reveals he is engaged to Victoria Sterling and insists their relationship must end, shattering Sarah's world.

First seen: episode 1 (free); also in episode 2 (free) and episode 3 (free).

Christian Sinclair

Who they are: Billionaire stepbrother, protector.

First seen: episode 1 (free); also in episode 2 (free) and episode 3 (free).

Clarissa

Who they are: Stepsister, antagonist.

In the story: 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. 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.

First seen: episode 3 (free).

Arthur

Who they are: Stepfather, recovering from surgery.

In the story: 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.

First seen: episode 2 (free).

Victoria Sterling

Who they are: Christian's fiancée.

In the story: However, on Sarah's twentieth birthday, Christian reveals he is engaged to Victoria Sterling and insists their relationship must end, shattering Sarah's world.

First seen: episode 1 (free).

Where to start

Watch episode 1 of My Stepbrothers Obsession (episodes 1–5 free).

My Stepbrothers Obsession: the story, episode guide and questions

My Stepbrothers Obsession characters: questions

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).

Who is Sarah Sinclair in My Stepbrothers Obsession?

Protagonist, stepbrother's secret lover. 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.

Who is Christian Sinclair in My Stepbrothers Obsession?

Billionaire stepbrother, protector. 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.

Who is Clarissa in My Stepbrothers Obsession?

Stepsister, antagonist. 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.

Who is Arthur in My Stepbrothers Obsession?

Stepfather, recovering from surgery. 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.

Who is Victoria Sterling in My Stepbrothers Obsession?

Christian's fiancée. However, on Sarah's twentieth birthday, Christian reveals he is engaged to Victoria Sterling and insists their relationship must end, shattering Sarah's world.