As his tender touch continued to excite me, I started breathing more heavily. My curves continued to grow, and I found myself wondering when my body would finally stop expanding...

Shelby knows she shouldn't be sneaking a peek at her husband Sam's laptop, but she can't help herself. With her hectic schedule, she hasn't had any time to spend with him, which means they haven't made love in weeks. She suspects that Sam has been watching erotic videos online. When she discovers what he's been watching, she's shocked.

It turns out that Sam has a fetish: extremely busty women. Flat-chested Shelby can't help but feel insecure, especially when she recalls that her husband's ex-girlfriends were buxom, too. Then she discovers an even more shocking video on his computer: a woman with a modest chest gets a naughty massage which causes her bosom to rapidly expand. Shelby finds herself getting turned on by the video, for some reason.

Oddly enough, Sam then decides to surprise his wife with a coupon for a free body massage. Once the handsome masseur rubs his magical massage oil into her flesh, her body begins to transform. Soon, Shelby's bust is rapidly swelling, just like the young woman in the video. Before she knows it, she has been reduced to an insatiable, sexy vixen whose only desire is to have men use her body for pleasure...