Oops! I Slept My Rival's Billionaire Dad catalog poster
A SHORT DRAMA ON REELSHORT

Oops! I Slept My Rival's Billionaire Dad

After a humiliating heartbreak, Lily discovers her accidental lover is both a billionaire and her rival's father.

English ReelShort
Browse ReelShort dramas

A viewing link is not currently available for this title. Explore the ReelShort guide on ReelsDB.

THE STORY

About Oops! I Slept My Rival's Billionaire Dad

Lily Cole gets publicly humiliated by her secret crush of ten years and his new girlfriend. After drowning her sorrows in alcohol, she accidentally ends up in the room of an older man, William Wilson, mistaking him for a male escort. A month later, she finds herself unexpectedly pregnant. Just as she's panicking about the surprise pregnancy, the guy shows up with a billion-dollar dowry, ready to marry her. Not wanting to become anyone's stepmom, Lily tries to escape, only to find out that the old guy is not just a billionaire but also her nemesis's father! While others lean on their fathers, Lily's got her rival's dad on her side!

Original synopsis supplied by the catalog. May contain spoilers.

Why watch Oops! I Slept My Rival's Billionaire Dad?

  • The story pairs an accidental encounter with a surprise pregnancy.
  • Lily faces a complicated romance involving her longtime rival's father.
  • A billionaire dowry and marriage proposal raise the stakes.

Who is this story for?

  • Viewers who enjoy billionaire romance with a surprise pregnancy.
  • Suitable for rivals-to-lovers and forbidden-family dynamics.

What to expect

  • Public humiliation
  • Accidental encounter
  • Surprise pregnancy
  • Billionaire marriage

Lead character

Female Lead

Story tags

Explore this drama’s genres, story premises, themes and character relationships.

BEFORE YOU WATCH

Your watching questions

Where can I watch Oops! I Slept My Rival's Billionaire Dad?

The catalog lists this title on ReelShort. Check the viewing panel for a verified link to this specific drama. Platform listings do not guarantee availability in every country.

Are free episodes available?

We don’t have confirmed free episode information for this title yet. Check ReelShort for current access and prices. No episode count or subscription price is assumed here.

What language is this version?

This catalog entry is listed in English. Audio and subtitle options may differ on the viewing platform.

What should I explore next?

Try Carrying the Oil Baron's Four Heirs, which shares the romance and drama and billionaire and betrayal and forbidden-love and pregnancy themes. You can also browse the full romance collection.

KEEP FOLLOWING THE STORY

Stories like Oops! I Slept My Rival's Billionaire Dad

Romance short dramas

Shared themes: Romance · Drama · Billionaire · Betrayal · Forbidden Love · Pregnancy

Shared themes: Romance · Drama · Billionaire · CEO Romance · Family Conflict

Shared themes: Romance · Drama · Betrayal · Pregnancy · Family Conflict

Shared themes: Romance · Drama · Billionaire · Betrayal · Family Conflict

Shared themes: Romance · Drama · Billionaire · Betrayal · CEO Romance

Shared themes: Romance · Drama · Billionaire · Betrayal · CEO Romance

Keep discovering

ON THE SAME PLATFORM

More short dramas on ReelShort

ReelShort short dramas