Isla Bryson, from Clydebank, was sentenced to eight years in prison at the High Court in Edinburgh, with a further three years on licence. The 31-year-old was convicted last month of raping two women – one in Clydebank in 2016 and one in Drumchapel, Glasgow, in 2019 – while known as Adam Graham.

During sentencing on Tuesday, judge Lord Scott noted Bryson continues to “vehemently deny” the offences, claiming the victims “colluded” to press charges.

The court heard the rapist, who appeared in court wearing a blond wig and dressed in black leggings and a fluorescent pink jacket, is still pursuing full gender reassignment and is on “the maximum recommended doses of hormone prescription” from the Sandyford clinic.

Isla Bryson, 31, was convicted last month of raping two women.

Defence advocate Edward Targowski KC said this, coupled with “troubled early years”, makes his client vulnerable. He told the court Bryson’s move to transition following both rapes was not “an afterthought cynically designed to reduce the punishment”, contrary to what he described as “ill-informed and ill-judged comments” made outside of the court.

However, Lord Scott said the seriousness of the crimes “far outweigh” Bryson’s mitigatory circumstances. He acknowledged Bryson was considered “vulnerable in some ways” due to adverse childhood experiences, but said: “You see yourself as the victim in this situation. You are not. Your vulnerability is no excuse at all for what you did to these two women.

“You raped two women who can both be regarded as vulnerable.”

Prosecutors said Bryson, from Clydebank, met both the victims online and “preyed” on vulnerable women. The case sparked uproar after the convicted rapist was initially housed in an all-female prison before being moved to the male estate.

Justice secretary Keith Brown ordered an urgent review of the case and the Scottish Prison Service took the decision to halt the movement of all transgender prisoners with a history of violence against women into the female estate.

Bryson first appeared in court as Adam Graham in 2019 and was later named in court papers the following year – around the time of the decision to transition – as Isla Annie Bryson, formerly known as Adam Graham.

During the trial, the High Court in Glasgow heard Bryson was going through the breakdown of a brief, unhappy marriage and went to stay with the first victim at her mother’s house in Clydebank in 2016. Giving evidence on pre-recorded video, the victim, 30, said she was raped for half-an-hour.

“All I said was ‘no’ over and over and over again,” she said. “At the time I was so scared. Sick to the stomach. I just didn’t know what was going on.”

The second victim, who gave evidence via live video-link, told the court Bryson continued to have sex with her after she said stop.

The court heard Bryson entered the victim with “her penis”, and was told to stop because Bryson was “crushing” the victim. The victim told the court: “I said to stop, but he [Bryson] just kept on going, and that’s when I just closed my eyes and I am doing what he wanted to do.”

Giving evidence during the trial, Bryson claimed both women consented to having sex.

Isla Bryson: Transgender rapist jailed for eight years after being found guilty of raping two women