The pig aroused by Rebecca Loos on TV show The Farm did not feel degraded by the experience, watchdogs have ruled.
David Beckham's former PA was asked to give the boar - and nature - a helping hand.
Ofcom received 37 complaints about the act which lasted for ten minutes.
Most of the complaints criticised her antics as "akin to bestiality".
The RSPCA also condemned the scenes, shown on Five.
But the channel was cleared of breaching taste and decency standards.
Ofcom's ruling said: "Rebecca Loos was selected by a qualified veterinary surgeon to assist him extracting semen from a boar on a neighbouring farm.
"The task performed by Rebecca Loos is one that occurs regularly on UK farms. We do not believe the scene was degrading or harmful to the boar."
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