Accused sex cult leader Keith Raniere wanted the branding of his female slaves to mimic ritualistic human sacrifice, a Brooklyn jury heard Wednesday.

The Nxivm founder’s disturbing fantasies were captured on an audio recording by “Smallville” actress and DOS slave Allison Mack, while the two took an early morning walk together on January 9, 2017.

“Do you think the person who’s being branded should be held to the table, almost like a sacrifice?” Raniere asks Mack, adding that he thinks the slaves should be completely nude. “That’s a feeling of submission.”

Mack mumbles affirmatively in response but remains largely silent as the sex-obsessed guru continues to lay out his sick vision for searing his initials into his followers’ flesh.

“It probably should be a more vulnerable position,” he muses. “Laying on the back, legs spread straight, held to the table. Hands above the head, probably held, almost like sacrificial.”

Raniere also floated the idea of videotaping the ceremonies to use as more “collateral” against the women — who had already provided nude photographs.

“And the person should probably ask to be branded,” Raniere adds, almost as if an afterthought. “They should probably say that before they’re held down, so it doesn’t seem like they’re being coerced.”

“Please brand me, it would be an honor…” he offers, trailing off.

Admitted first-line DOS slave Lauren Salzman previously testified she knelt down in front of a massage table the very next day and verbatim repeated Raniere’s proposed recitation before having a cauterizing pen dragged across her own skin.

Meanwhile, Salzman erupted in tears Wednesday when she was confronted with nasty emails she’d sent a woman named Daniela who she admitted to keeping in a room for two years.

“I did a lot of s—y things when I was in my 20s, and it took me time to get my s–t together,” Salzman sobbed, referencing Daniela’s age at the time. “I don’t think [her actions raise] to the level of shutting her in a room for two years and then sending her to Mexico with $120 dollars.”

Salzman previously testified Daniela was dumped in Mexico by her family after leaving the room against Salzman’s orders.