CARA Delevingne’s private pleasure has been put to the test for a TV documentary.
In a bizarre experiment, the supermodel had one of her orgasms studied in a science lab.
She was filmed seconds after a solo sex act when doctors took a blood sample.
Cara, 30, is heard saying: “I’ve had some weird sexual experiences, but this is definitely up there.”
Cara — who identifies as pansexual — is open about sex issues and has launched a range of X-rated toys.
But on the BBC series, she says: “For too long women have been made to feel bad about their bodies and sex.”
Confronting the stigma she identifies around female pleasure, she says: “We deserve as much fun as men.”
Doctors who analysed Cara’s blood sample found her orgasm caused a release of endocannabinoids — a natural high similar to that of smoking cannabis.
Cara replies: “Wow, that’s why I felt dopey.”
In the first episode, Cara says: “Scientists say 95 per cent of straight men orgasm during intercourse but only 65 per cent of straight women do.
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“This sad state of affairs is called the orgasm gap and I want to close it.
“Wish me luck.”
During the series, she also transforms a cast of her vagina into art, takes part in a group self-pleasuring session and is seen attending an all-female sex party.
- PLANET Sex with Cara Delevingne airs on BBC Three on Thursday at 10pm.