A woman told of her passionate encounter with a married doctor after he turned up at her home and unclasped her bra.
Dr Omar Makki allegedly began an affair with the woman days after treating her at The Roxton Practice, Keelby.
They exchanged emails and phone calls before the trainee GP invited himself round to her home, the Medical Practitioners Tribunal Service heard.
The woman, who cannot be named, said they kissed and took off each other's upper clothing as she straddled him in the living room on July 17, 2012.
The patient, who worked for the NHS, claimed the medic pursued her 'emotionally and sexually' through a string of texts and emails.
But the Iraq-born medic told her she had 'ruined my life' when she confessed the fling to another doctor at the surgery.
Giving evidence she told the Manchester hearing she felt the doctor's advances were a 'mentally sadistic process' as he knew she suffered from anxiety and depression.
She said: 'I respect GPs. They are a pillar of society. I respect them.
'It took a lot of courage to come forward for that reason because what would people think of me in comparison to a GP, who are meant to be trustworthy and not meant to do these things.
'It was a taxing, awkward and frightening situation to be in.'
The doctor admits engaging in an inappropriate relationship by sending personal text and email messages, but denies engaging in any physical contact or pursuing a sexual relationship.
He is facing a fitness to practise hearing in Manchester where he could face being struck off if the allegations are proved.
The tribunal heard that the woman first met Dr Makki at the Keelby surgery, part of the Roxton Practice, on July 12, 2012.
Dr Makki allegedly knew she was 'vulnerable' after she told him she had suffered anxiety and depression since she was a teenager.
At the end of the consultation she told the doctor: 'I feel like a private patient I have been here so long,' the panel heard.
The NHS employee emailed Dr Makki on July 17 when she couldn't make the follow-up appointment, it was said.
During the subsequent email exchange the patient asked if Dr Makki wanted to go for coffee before he suggested meeting somewhere 'out of the way'.
They spoke on the phone and Dr Makki asked if she was home alone and asked to come round, it is alleged.
Just 15 minutes later the doctor arrived at her home, the hearing was told.
'There was no "hello, how are you?" he proceeded as I stood there to pull me towards him, to grab me and to kiss me,' she said, giving evidence.
She said she offered him a drink, but Dr Makki replied: 'No, I don't want a drink, I just want you.'
The NHS worker then straddled the doctor in her living room and unbuttoned his shirt, a fitness to practise panel heard.
'He asked me if I wanted his c***,' she told the hearing.
'He put his hands across my breasts and then lifted my T-shirt off over my head.
'He then moved his hands round my back and unclasped my bra.'
The tribunal heard that while touching and kissing her breasts Dr Makki told her 'you have got really nice nipples'.
But Dr Makki admitted he was married after his patient spotted a wedding ring on his finger, the panel heard.
The woman says they did not make love on that occasion, but arranged to meet up for sex at a later date.
'This person was a GP. He was at my house, full of passion for me,' she said.
'It was a shock. I'm not saying it was a horrible shock, but I was shocked and it was difficult to know how to respond to that.
'Everything was moving quickly and he was making it move quickly.'
The hearing was told that at the end of the visit Dr Makki nodded when the woman said: 'I guess this means we're having an affair.'
She told the panel that there was no more physical contact with the doctor, but they exchanged saucy texts detailing what they 'wanted to do to each other.'
Dr Makki allegedly asked her to send him pictures of herself while she was at work to 'cheer me up' and told her 'wow, you look gorgeous' and 'you look like a model'.
But she said: 'I was beginning to feel uncomfortable at that stage. I felt he was twisting things to his advantage and being quite manipulative.'
She told the panel that he had been very rude to her after saying his wife was becoming suspicious after seeing one of her text messages.
Things came to a head on August 10, 2012 when she accused Dr Makki of acting inappropriately during an appointment with another doctor.
She later received a message from the doctor that read: 'What? Are you serious you did that? Do you want to destroy my life? Is that what I deserve? Please tell me you didn't, please.
'I have a family please think of them. I didn't ever mean to hurt you. Oh my God, you've ruined my life and my future.'
Russell Davies, defending, said: 'The doctor's position remains that he strenuously denies attending Patient A's home as she has described today.'
The woman admitted she fancied the doctor after their first meeting today.
Patient A has claimed that Dr Makki was 'overfamiliar' and 'tactile' during the appointment.
Russell Davies, defending, suggested the consultation on 12 July 2012 had been unremarkable and entirely appropriate.
Asked if she fancied him, she said: 'Yes, probably a little. I would say he was reasonably physically attractive man. I found his personality slightly seductive.'
The tribunal has heard how Patient A contacted Dr Makki via the internal NHS email system to apologise for being unable to make a follow-up appointment on July 17.
She claims the doctor's response was 'casual and friendly' and she replied by asking: 'Do you fancy going for a coffee'.
Mr Davies suggested she was encouraged by the email, which supported her interpretation that the doctor was attracted to her.
The doctor then sent an email, which read: 'Sure, love to. When?
There then followed a phone call after Patient A told the GP: 'Give me a buzz and we'll take it from there.'
She says Dr Makki asked her if she was alone and if he could come round before arriving at her home just 15 minutes later.
However, the doctor strenuously denies ever attending her home, engaging in a physical relationship or pursuing her sexually.
Mr Davies said to Patient A: 'I will be suggesting to you that you are a woman who has in the past behaved irrationally.
'I will be suggesting you behaved irrationally particularly when things didn't go your way or when you have had a drink.'
The hearing continues.