The video, which went viral last week, has caused controversy with many people condemning the ‘slut shaming’ that has been targeted towards the young woman.
The former Apprentice star decided to defend ‘Magaluf Girl’ and asks why it matters what she does with her own body.
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Writing in her weekly newspaper column, Luisa said: "So what if she goes around crawling on her knees offering it to everyone and anyone that wants it, why does it matter?"
"Don't get me wrong, I’m not saying I agree with what the girl did, but I do think we need to cut her some slack.
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"You can look at it two ways; she’s young, dumb, drunk and made mistakes, or she’s an 18-year-old WOMAN who has every right to do what she wants with her body."
"I’m sure she’ll never give anyone oral sex ever again, so her numbers will average out eventually, but why do we all care that much?"
Luisa continued, blasting the men in the video.
"No one has bothered to name and shame them, even if they were, I’m sure they wouldn't be ridiculed in the same way and may even be celebrated.
"Although after seeing the size of some of those worms, I did wonder if a few of the receivers were pre-pubescent. The only red-faces amongst them would be over the lack of their manhood."
Luisa now worries for the mental welfare of the young girl, writing: "After all, emotional teens have committed suicide over far less."
Do you agree with Luisa?