Discovery BDSM

Jill and Alexa are third-year college students, one from a small town in Upper New York State and the other from a very similar town in the Midwest, who received partial scholarships from UCLA. They are assigned to the same dorm room and become friends and occasional lovers. Their problem is that their parents had fallen on hard times financially and can no longer support them and they struggle making ends meet while working as waitresses. Jill drops out of college to go to work full time elsewhere.
Six months later, they get together and Alexa tells her that she is working for an operation that caters to devotes of BDSM, which pays great and that she actually likes the sexual pleasure that she derives from it.
When she suggests that Jill join her, she agrees and moves in with her to a beautiful new apartment where their renew their old sexual pleasures while their relationship becomes much more intense.
Jill discovers on her first night on the new job that she actually loves it because of the great money she earns and is enamoured by the sexual pleasure that the experience provides her with.