After drunkenly mistaking her fiancé's brother, Logan, for her fiancé Ethan, Claire has a one-night stand that spirals into a dangerous secret. Logan relentlessly seduces Claire right under Ethan's nose, leading to intense, taboo encounters. When Ethan finally catches them, the confrontation takes a shocking turn: instead of leaving, Ethan proposes a polyamorous relationship, and the three agree to live together in an unconventional romance.
