The Witch from Hell

Childhood friends Erin and Madison didn't become romantically involved until they started college. They had the freedom to explore their curiosity and engage in all manner of lascivious activities. Throughout college the two slowly developed their own sexual identity, one leaning towards submissiveness the other all-out domination. When they graduated Erin and Madison gradually moved in different directions, Erin getting married, and Madison became deeply enmeshed in the extreme and darker aspects of her lesbian lifestyle.
The two remained friends in spite of their differing attitudes about female love, even getting together several times a year to satisfy their lust for each other. On one such tryst, Madison invited Erin to visit her at her home in Florida and meet some of her friends telling her of a beautiful young girl Hailey, that she just knew would be to Erin's liking. When Erin met Hailey, it was a dream come true for Erin, for it was obvious Hailey was smitten with Erin and immediately became demonstrative in her attraction to Erin.
Was this entire scenario too good to be true? Erin would soon find out.