From what I am told by female friends who use Tinder, sharing explicit images with men they have never met seems to be an accepted part of the courtship ritual now among the straight community. It removes the disappointment if you subscribe to the notion that size is important. If someone is just looking for casual hookups, it probably is.
It doesn’t matter how much time has passed since homosexuality was decriminalised. Many gay or bi-sexual men are not out and, even if they are, they may still enjoy the frisson of risqué behaviour.
Even before the advent of the phone app, dating sites were rife with straight men flashing women and (I’m told) straight women flashing men.
Pornography isn’t new and many people want to be an active part of it. Public figures are still human beings with the same sexual needs but these casual liaisons place them at much higher risk. Wragg doesn’t strike me as someone who did this as some kind of power trip - which is what I suspect lies behind some of the sexual shenanigans in political circles. There's an arrogance in thinking they can get away with it; Neil Parish, for example, watching porn in the Commons.
Wragg succumbed to some moments of weakness and is going to pay a hefty price because - just like every public figure whose downfall come as a result of a sex scandal - that’s what the person is remembered for. Few remember Profumo’s or Thorpe’s political achievements. Certain broadcasters and Hollywood moguls will be remembered for what ended their careers rather than what they achieved during it.