In the series opener, 24 male and female contestants move into a mansion and begin vying for the affections of bisexual twin sisters, Rikki and Vikki.
Chaos unfolds at the house after a steamy late-night kiss.
The Ikki twins host the third annual "bi"-athalon, which leads to a revealing pool party. Later, tough choices are made during an explosive elimination.
Tensions escalate during karaoke. Later, the contestants are put through a licking challenge.
The six remaining contestants are asked to make a difficult decision. Later, everyone's stunned by a shocking exit.
It's double the surprise when the four remaining contestants bring the Ikki twins home to meet their families.
The final three contestants travel to Las Vegas with the twins.
