The notorious O.J. Simpson reportedly claimed a "hot-tub hookup" he enjoyed with Kris Jenner in the early 1990s saw the Kardashian matriarch hospitalised because of the size of his manhood, Daily Mail reports.
Simpson's former manager Norman Pardo said the disgraced NFL star told him about the alleged romp - said to have taken place while Simpson and Jenner were married to Nicole Brown and Robert Kardashian - and boasted he "f***ed that B until I broke her", according to the New York Post.
The tryst reportedly ruined their respective marriages and damaged the couple's longstanding friendship with each other.
See what Kris had to say about O.J in this video!
Mr Pardo, who managed Simpson from 1999 until 2012, made the claim in his sensational documentary Who Killed Nicole?, which details the mysterious 1994 murder of Nicole Brown and her friend Ron Goldman.
According to Pardo, the famous foursome were enjoying an evening in a jacuzzi whilst on vacation together when Robert and Nicole headed to bed leaving Kris and O.J. alone.
"O.J. said he stood up, pulled his shorts down, and I'll give you exactly what he said: "Her eyes bugged out of her head and I f***ed tat B until I broke her," Mr Pardo recalled.
He further claimed momager-to-be Kris had to be taken "to the hospital at two or three in the morning" because of the damage inflicted by his enormous manhood.
Mr Pardo accused his former client of grossly "objectifying" women and revealed the two are no longer on speaking terms.
He also cited the adulterous encounter as a factor in the demise of both marriages.
The Kardashians divorced at the beginning of 1991 and the Simpsons split for good in 1992.
In 2013 Kris Jenner - who is mother to reality TV royalty Kim Kardashian and Kylie Jenner - categorically denied rumours of an affair with Simpson, telling In Touch magazine: "This is an absolute lie."