Sean “Diddy” Combs chillingly asked his influencer ex-girlfriend “Is this coercion?” as he forced her to perform in a “freak-off” sex session after brutally beating her, she testified in tears at his bombshell Manhattan trial Monday.

The ex – who is testifying anonymously as “Jane ” in Combs’ federal sex-trafficking trial – tearfully recounted an alleged vicious, hours-long abusive onslaught inflicted by the Bad Boy Records founder.

Combs choked, kicked and punched Jane during the June 18, 2024 nightmare and then expected her to have sex with a male escort, she told jurors.

“Take this f–king pill, you’re not gonna ruin my f–king night,” he allegedly told her before the forced sex-session, pressuring her to take an ecstasy pill and then instructing her to have sex with the prostitute — despite her objections.

“Is this coercion?” Combs said, standing really close to Jane’s face, she recalled on the stand as she cried.

The harrowing testimony came as prosecutors wrapped up their three days of questioning Jane, who dated Combs for three years until his arrest by the feds in September 2024.

Jane told jurors that a planned romantic night at her home June 18, 2024, descended into a dark and violent nightmare.

She admitted she called Combs names, pushed his head onto a marble countertop and threw candles and glass at him before he launched a brutal, hours-long counterattack.

After losing it on Combs, Jane testified she started to lock herself in various rooms, only to have the engaged hip-hop star kick in the doors each time she hid.

When Jane ran for the front door, she testified that, “Sean kicked me from the back of my thigh and I fell down on my butt and then he picked me up in a chokehold and choked me.”

After squirming free, Jane ran barefoot from the house for six blocks and hid for two hours, she said.

Combs allegedly resumed the beating when Jane returned, punching and kicking her while she was on the ground.

He then dragged her by her hair into the house and later smacked her as she stood naked in the shower, causing her to fall to the floor, she testified.

After, the mogul demanded Jane put on lingerie and high heels for a “freak-off,” brazenly telling her to cover up her injuries — a black eye and two “golf ball-sized” welts on her forehead, she testified.

“He said just put some makeup on, put your hair to the side, you’ll be fine,” Jane recalled.

Combs added, “We’re not gonna end the night like this. You’re not gonna ruin the night, “Jane said.

Jurors also learned that Combs, in a call he secretly recorded, told Jane that he thought they “both enjoyed” taking part in “freak-offs.”

The call came after Cassie Ventura filed her bombshell lawsuit in November 2023 alleging she was pressured to have sex with male prostitutes while Combs watched and filmed.

Combs — who dated Ventura on-and-off for about a decade — allegedly covertly taped the call he made to Jane, saying to her: “Just some kinky s–t that I thought we both enjoyed.”

The rapper was presumably referring to Jane and his so-called “hotel nights” in which she had sex with male escorts while he filmed it and pleasured himself, according to testimony.

On the call, Jane was horrified by Ventura’s allegations and saw parallels in her own relationship with Combs.

“Just reading it all, it’s just so like word for word,” Jane said to him.

Jane testified she didn’t know she was being recorded on the Nov. 19, 2023, call, which was seized from devices taken from Combs’ former chief of staff Khristina Khorram, according to prosecutors.

Ventura’s lawsuit also influenced the end of Jane’s relationship with Combs, as she pressed him for “reimbursement” following three years of passing up work opportunities while being at his beck and call, “high and coerced” for his sexual whims, she said.

Combs then asked Jane to come up with a number and at the time she didn’t know how much Ventura settled for as it wasn’t public, the texts reveal.

“$150K to move on from resentment,” Jane texted him, according to messages shown in court. “$100k per year.”

The “I’ll Be Missing You” singer then called her and agreed to the $450,000 demand, Jane testified.

“I remember he was saying, ‘Charge me, charge me for your resentment. I don’t want any loose ends,’” Jane told the jury.

Jane is expected to continue her testimony Tuesday while under cross-examination by Combs’ attorneys.

Combs, 55, has pleaded not guilty. He faces up to life in prison, if convicted.