According to the manuscript leaked, at pages 402 and 572, Reham has accused Akram of using his late wife to carry out his se**al fantasises by arranging a black man have s*x with her while he watched.
Notably, Reham's 2015 marriage to Khan had lasted for only 10 months.
Reham Khan has undoubtedly made some bold accusations.
She said: 'I've discussed sexual harassment, sexual coercion and how it is used.
Widespread coverage in Pakistan's media about the book's imminent launch has already prompted a warning from Imran's first wife, Jemima Goldsmith, with whom he has two children. She says, "Last year, former PTI member Ayesha Gulalai, while alleging Imran Khan of sending inappropriate messages, had said that he urged females to use BlackBerry so that messages can not be traced". Rumours about Imran's third marriage started circulating early this year, but the cricketer rejected media reports that he had secretly married his spiritual mentor Bushra Maneka on.
In an interview to CNN-News18, Reham Khan alleged that sexual favours were used to get political positions within PTI ranks.
While Reham did not directly accuse Imran or anyone else in relation to any particular incident, she spoke about how sexual favours were commonplace within the Pakistani government and media in return for gains or otherwise.
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The upcoming book "Reham Khan", apparently includes details of her interactions with various celebrities and her marriage with Imran Khan which ended in divorce 15 months later.
"I suppose people at the top have to take responsibility for what goes on in their households and in their party", she said.
In the autobiography, Khawaja is accused of having an illicit affair with Imran and having full control over him.
Former Pakistan legend, Wasim Akram along with three others served a legal notice to Journalist and film producer Reham Khan after she reportedly disclosed about the couple's sex lives in her upcoming book, titled as "Reham Khan". "And some of those are related directly to Pakistan Tehreek-e-Insaf", Reham told News 18.
PTI lawyer in his petition stated, Reham is working on the agenda of Pakistan Muslim League Nawaz (PML-N) and she is carrying out this conspiracy with the help of the former ambassador Hussain Haqqani.
'As regards to my marriage, I thought we were having a flawless husband-and-wife relationship together.