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1.
being held in captivity in order to willingly have sex with another person. Used for both female and male situations, as holding a man captive to have sex is already defined as "awesome."
My boyfriend won't let me leave the house, he's holding me cockstage.

I feel like all I ever do is stay home and bone; I'm being held cockstage.
by KCF1591 December 06, 2010