Masturbation

Masturbation, also known as wanking, was sexual stimulation without a partner, often—though not always—done to pornography. "Wanker" was also an insult.

Fern "touched himself" while watching pornography that depicted sex between a man and a woman, two women, and two men. (PROSE: A Rose by Any Other Name) Owen Harper recorded Gwen Cooper's kiss with Carys Fletcher for later, calling it a "treat". (TV: Day One)

Bernice Summerfield noted that, through his production of literary xenopornography, her husband Jason Kane had "turned himself into a doll for aliens to pleasure themselves with", and had essentially made himself into a product to be consumed by selling pornographic accounts of his encounters "for random strangers to wank over". (PROSE: Sex Secrets of the Robot Replicants)