Keri Rhodes is an up and coming businesswoman, wife, and mother, respected and feared by many at the insurance company where she works. But the guilt-ridden Catholic woman was awash in self-loathing over the sexual acts she was required to take part in with her husband. It wasn't that they were at all unusual, kinky, perverted or abnormal. Far from it. Their sex life was quite bland. But Keri's upbringing made even that shame her and make her feel filthy and in desperate need of punishment. And so she turned to a professional dominatrix, a woman firmly instructed in the bounds and limits, so that Keri would take part in no lesbian sex. Keri would be beaten, Keri would be strapped and spanked and cropped and sexually humiliated and degraded - for that was what she deserved, what she needed. But there would be no actual sexual contact between her and the woman, for that would be adultery and lesbianism. It was a very fine line between being ridden to orgasm with a dildo and out and out lesbian sex, of course, but in her mind, the division was clear. When a former employee she had fired begins to blackmail her for sex, however, things take a dangerous turn. And when her husband finds out his frigid wife is taking part in kinky bondage and sex their dull, vanilla sex life will change forever.