Jessica Drake is the eleventh women to accuse American presidential candidate Donald Trump of sexual assault.
The adult film star (42) said the incident happened in 2006 at a Golf Club.
She said she is a firm believer in consent and Trump did not respect that.
"My issue was not being offered money for sex, my issue was the fact that he didn't take no for an answer," Drake said, speaking to News24 in Johannesburg, South Africa.
Drake is in South Africa to host sex education workshops at the Sexpo.