A former escort forced to have sex with Diddy's ex Cassie Ventura at the disgraced mogul's notorious 'Freak Off' parties has broken his silence to give 'some credence' to her testimony.

Ventura took the stand as a star witness in Sean 'Diddy' Combs' sex trafficking trial, breaking down in tears as she told how she was forced to participate in elaborately choreographed sex marathons that routinely involved male escorts.

Shawn Dearing was among the more than 10 men hired to perform at Diddy's parties, it was revealed during the R&B singer's testimony.

Dearing, known professionally as 'Skyler,' never intended to share this story, but has decided to speak out now that his photo and alias have been made public.

He claims he was hired for 'more than a dozen' sex sessions with Ventura and Combs after having met the couple in late 2014 or early 2015.