At about 22:00 BST, PC Pritchard came over to PC B again and sat on his knee.
“I remember her putting her hand around my neck and kissing me on the lips,” he said.
“It was not appropriate – this was in public. Her behaviour was becoming more and more unacceptable.”
The hearing was shown CCTV from the rugby club showing PC Pritchard “twerking” on the dance floor in a series of suggestive dance moves.
A female police officer, identified to the hearing only as “Police Constable A,” said: “PC Pritchard came up from behind me, put both her arms around my neck, then put them under my armpits and grabbed my breasts and squeezed them.”
PC Pritchard apologised to PC A when giving evidence to the hearing earlier this week.
She said: “My behaviour that evening was inappropriate I’ve never acted like that before.
“I’m absolutely mortified at what’s happened – I don’t recognise the person I see on that CCTV – all I can do is apologise.”
She broke down in tears as she said: “I feel I’ve let down the police, I’ve let down myself and I’ve let down my family.”
She said she has had “panic and nightmares” and felt “people thought I was a sexual predator”.