Rule #1: Good Mormon girls never ever fall for her best friend's brother.

Rule #2: They definitely never ever soak.

Eden Montgomery knows the rules:

1. Marry a returned missionary.

2. Keep sweet.

3. Never EVER soak

But when Bishop Weiner's predatory behavior gets covered up by her ward, Eden teams up with her rebellious best friend, her hot brother, and a tattooed convert to burn the whole system down.

Complicating everything is Grant Morgan. The golden boy RM with a past that clings to him like New York grime. He should repulse her-especially when his dangerous ex arrives with mafia connections and a score to settle. But when Grant's hands slide over Eden's hips in the dark, teaching her the art of soaking-sin without motion, fire without flame-she discovers a loophole in godliness.

Now Eden must choose:

1. The righteous path she was raised to follow

2. To soak or not to soak

3. The broken boy whose hands feel like redemption

In a world that demands purity, their love is the original sin.