Vestal virgin Bella enjoys flirting with the dark side far too much and, on Halloween night, she manages to summon the Satanic step-Sisterhood, aka strict blonde dommes Lady Phoenix and Mistress Scarlet. Wearing their sabre-like strap-ons, the step-Sisterhood will initiate Bella into their dark and depraved ways....will she be led astray by the sinister step-Sisterhood?