(CNN)The first time Marija Lukic met her former boss, he locked the office door, groped her, and forcibly kissed her on the lips, she said.
It was June 2015, and the married mother-of-two had come for a job interview with the powerful head of Brus municipality, located 240 kilometers south of the Serbian capital Belgrade, hoping that her education and work experience would get her hired.
"I felt so angry and told him I won't sleep with him to get the job. I asked him to unlock the door so I could come out. I told him -- forget about this, I don't need this job, I don't need anything," Lukic told CNN.
It was the start of two years of sexual harassment she says, during which Milutin Jelicic allegedly sent her 15,000 Whatsapp, Viber and text messages, repeatedly groped her, and told her she could only advance at work if she had sex with him, Lukic alleged.
Jelicic, 57, has repeatedly denied all accusations, via Serbian media.
"The opposition is using this to unjustly soil the name of the President of Serbia and the Serbian progressive party. My justice and truth I will prove in court."
He and his attorney have not responded to CNN's questions.
The case has culminated in a high-profile #MeToo trial that's rocked Serbia's socially conservative society, where a law criminalizing sexual harassment was introduced only in 2017.
It also shed light on the disproportionate power wielded by local officials who hold the keys to what is often the only source of employment in small and poor communities like Brus -- government jobs.
Serious and professional -- at first
Lukic, 31, said the flood of inappropriate messages from Jelicic started immediately after she stormed out of his office. She ignored them for several months but got in touch with him when her sister and friends asked her to inquire about an internship payment they were expecting from a government fund, she told CNN.
"I was reluctant because I was worried he will start coming on to me again, but my sister and her colleagues were trying to reach him for a month and were counting on that money," Lukic said.
Jelicic was responsive and offered her the job of his secretary -- reassuring Lukic that he wanted nothing more than a smart and motivated employee. She still had no work and decided to accept, hoping that her previous conduct had set boundaries.
During their next meeting, Jelicic was serious and professional, Lukic recalled.
"Really, at that moment I believed that because I batted away his messages and attention, it would be different now, he would not pester me again."
Her boss's good behavior lasted three weeks, up until the moment they were in an empty office together and he again groped Lukic and tried to forcibly kiss her, she alleged.
"I felt so angry and burst into tears. I told him, we didn't agree to that, everything was ok so far, what's this again? He said he just couldn't control himself, and that it would never happen again," she said.
It did, however -- whenever they were alone, Lukic alleged. Afterwards Jelicic would send her messages -- seen by CNN -- in which he apologized, but also continued to put pressure on her to sleep with him.
A message Lukic submitted to court, and translated here by CNN to English, read: "I am sorry I kissed you today a little bit by force and against your wishes and desires. I won't do it any more, it's stupid that I am doing this one-sided."
Another message said: "I love you, I desire you, when are we going to make love, it's been two years already."
Jelicic denied he wrote the messages, telling the Serbian newspaper Blic last year: " I never sent her anything. That phone was in the office being charged, and she sent the messages to herself."
Lukic said she had agreed for the court to cross-check mobile phone records.
The thought of being left alone with Jelicic gave Lukic nightmares, she said, and she was prescribed Xanax for stress and anxiety.
"Most mornings I would be sick and throw up before going into the office, then cry for half an hour once I got there," she said.
Her family and friends noticed something was wrong, but she didn't tell them the truth in fear of making the situation worse.
At the same time, her boss's demands on her increased, she said.
"He said quite explicitly - 'if you want a better job, if you want a promotion, th