Normally in a
BDSM relationship.
A person, of either sex, who essentially "controls" the other
people (as in plural, generally threesomes) in the relationship.
Is by far the most dominant, and strives to provide the most pleasure to
people under him/her, most of the time without seeking retribution (without getting any pleasure back).
There can be a Dominant under his/her control, but they must still be pliant to the Controller's demands.
"She would be such a Controller, I
mean, have you
seen the
way she behaves?"
"My Controller really did let us do some really naughty things last night."