It looks like R. Kelly is about to be at the center of another sick controversy when an upcoming BBC3 documentary airs on Wednesday, March 28. The Guardian reports the Kellz’s ex-girlfriend, Kittie Jones, talks about being "groomed" by the Chicago singer and forced to repeatedly have sex with him and other men in what she calls a "sex dungeon” in the upcoming BBC documentary. Jones, who’s 34 now, says there was even another girl there who had been trained to do the same since she was 14 years old.

"I was introduced to one of the girls, that he told me he 'trained' since she was 14—those were his words," Jones says. "I saw that she was dressed like me, that she was saying the things I’d say and her mannerisms were like mine. That’s when it clicked in my head that he had been grooming me to become one of his pets. He calls them his pets.”

Jones adds that Kelly made the woman "crawl on the floor towards me and perform oral sex on me, and he said, 'This is my fucking pet, I trained her. She’s going to teach you how to be with me.’"

Jones says she dated R. Kelly for a two-year period from 2011-2013, and it was during those years these accusations reportedly occurred. She says Kelly was “very abusive, physically, mentally, verbally. I think he gets some sort of satisfaction within himself, knowing that he’s taking control over other people.”

Kelly or his representatives have yet to respond to these sick allegations, but he has always denied accusations of sexual misconduct over the years. So this will probably be no different.

We’ll keep you posted if anything further develops following the documentaries airing on Wednesday night. Stay tuned.