Looking for a short story called "The Lab" about a woman, called the "ice queen" I think, who used a material handling machine in a biological research lab to get herself off. Another woman caught her in the act and took over the machine. The woman decided to teach the ice queen, who had a reputation for being unapproachable, a lesson using the machine. Might be very old.
I think I might have found it.
It's called Advanced Biology Lab on Kristen's Collections. Here's the link. http://www.asstr.org/~Kristen/48/advancedbiology.txt
Yes, that's it! Many thanks!! :)