Jailing Pinckard, he said her “conduct diminishes the public confidence in the criminal justice system”.
He said sexual videos of Nakdi in his cell were recovered from Pinckard’s phone, and “it’s accepted the videos were filmed in prison then sent via social media by messaging”.
The prosecutor said the phone that the videos were filmed on “has never been recovered”.
Nakdi, who appeared in court by prison video link, admitted at an earlier hearing to the unauthorised possession of a mobile phone in prison between 2 July and 6 July 2024.
He was jailed for 10 months consecutive to his existing sentence of 16 years and three months over a conspiracy to supply class A drugs, for which he was sentenced at Luton Crown Court in 2022.
Rory Keene, for Nakdi, said: “This is really a tragic case of an emotional attraction between two people.”
He described the Moonpig card as a “loving card”.