As William and Fiona's marriage crumbles, her younger brother Leon sees his chance. He urges the honorable William to get back at her by cheating, even offering to help him "practice." But as they cross one line after another, William is horrified to realize he's falling for the boy he has always protected. When guilt sends him walking away, Leon chases after him to confess a love buried for ten years.
Seducing My Sister's Husband Behind Her Back is an English short drama in 60 episodes, originally released on ReelShort. It falls under Marriage & Wedding, Divorce & Exes, Cheating & Betrayal and Revenge. Every episode is 100% free to binge on DreamLion with zero popups, no app, and no sign-up.
