Cassie graphically describes disgusting act Diddy, male escort performed on her during ‘freak offs’

Diddy would urinate on Cassie himself — sometimes at the same time he directed a male prostitute to pee on her during their “freak-offs,’’ she testified Tuesday.

“Sometimes Sean, he himself or the escort, would urinate on me,’’ she said. “Sean urinated at the same time.”

She said that once when an escort peed into her mouth during the “humiliating’’ encounters, “It was overwhelming.

Diddy and Cassie Ventura attend an event in 2012. Jeff Vespa

“I choked,’’ the witness said. “Too much urine in my mouth. … Laid on a position on the floor [in a position] that I couldn’t easily get out of.”

Cassie said she put up her hands to get him to stop but nothing happened, as per Diddy’s direction.