"They were viewed and they remained online for five months.
"Unsurprisingly the victim has been left feeling extremely distressed and utterly humiliated, which was no doubt your intention."
Sam Jones, prosecuting, explained how Brinson had uploaded three videos of the victim to the porn site.
He told the court: "The victim was contacted by someone from her childhood.
"They informed her she was aware of images of her and sent her a link.
"She was very distressed. She contacted the website and days later the images were taken down.
"Mr Brinson was arrested and interviewed and denied the offence."
He was convicted after a trial at Bristol Magistrates' Court.
It also emerged during his trial that he had a conviction for a similar offence in which he deposited naked photos of another woman around a shop.
Simon Macfarlane, defending, said: "He is not a lost cause. There is an offer of a job from this weekend if a non-custodial sentence is imposed."