Mick Jagger has had sex with himself, effectively

MTV Brazil is encouraging safer sex by running an advertising campaign which seems to imply that whoever you have sex with will have had sex with Mick Jagger at some point, or words to that effect.

It's kind of like rock family trees, but with "shagged" replacing "drummed for version #3 of the band".

I'm not quite sure the chain manages to prove that all sex is, in effect, a circle jerk for Jagger - Eminem shagged Geri Halliwell? Johnny Thunders shagged the hole (sic) world? Something very odd about someone having sex with a tree that became the bed on which David Bowie shagged Mick Jagger?

The message is "always use condoms", although if you are going to have sex with a tree, be aware that condoms can't save you from splinters, even if they can help prevent unplanned saplings.