Hypnosis story in office

[thehappyjoe]

So I remember this multi-part story. A young woman is helping an older man in her company with some project, and he slowly hypnotizes her, probably with something in her tea or coffee. She winds up slowly doing more sexual things with him, under the pretense of helping him relax. He also hypnotizes two other women in the office, one his older secretary, who winds up submitting to the other two hypnotized women, discovering she has lesbian tendencies.

Anyone know what story this is? I've looked everywhere, I'm starting to think it must have been removed at some point.