Bondage

Blon Fel-Fotch Passameer-Day Slitheen, while in the skin suit of Margaret Blaine, had "dinner in bondage" with the Ninth Doctor in Cardiff. She was bound to the Doctor by a set of handcuffs provided by Jack Harkness. Were Blon to move more than ten feet away from the Doctor, she would have been zapped by ten thousand volts. Ultimately, the Doctor took the handcuffs off when an earthquake struck the city. (TV: Boom Town)

Xenomorphic Bondage Slaves was a series of xenopornographic holo-sims. (PROSE: Back and There Again, Psykogeddon, AUDIO: The Worst Thing in the World) It included the instalments Xenomorphic Bondage Slaves XIV (PROSE: Psykogeddon) and Xenomorphic Bondage Slaves XXXVII. (PROSE: Psykogeddon, AUDIO: The Worst Thing in the World)

The Eleventh Doctor described the Borg Collective's assimilation process as a "most devious form of bondage". (COMIC: Assimilation²)