I Married My Sister’s Alpha

Omega Cole substitutes for his runaway sister in a mating contract with Alpha Reid.

Omega Cole fulfills his sister’s abandoned mating contract with Alpha Reid, accepting terms that require only his body. The alpha’s possessive instincts surface immediately, turning the hollow arrangement into a volatile bond. As Reid tightens his control, Cole discovers his sister did not flee voluntarily; her disappearance was orchestrated to clear the path for him.

• omegaverse
• fantasy
• contract marriage
• lgbtq+

1. Cole replaces his runaway sister as mate
2. Contract demands only physical submission
3. Reid engineered the sister’s removal

Readers drawn to forced-proximity omegaverse dynamics where contractual duty ignites genuine possession.