Well. ... showing my age here. Madonna is the classic Catholic with perverted sexuality. She even said she was excited about recording 'Like A Virgin' because it was "perverted" and naughty to her and she considered herself a pervert.
The video was pretty shocking at the time because she was crawling around on all fours in stocking and suspenders - she had brought the world of kink and porn into mainstream family entertainment - Top of the Pops and MTV.
I think it all ramped up prior to her becoming a mum, but I remember in the documentary film (what was it called?) a drag queen was saying that Madonna had done a lot to 'legitimise sex' but really she brought BDSM (and the sex industries) to the mainstream. Think "you've gotta like hanky panky, nothing like a good spanky".
Madonna was totally aware of it all being perverted and she loved being subversive and confrontational about it in her work.
Much as I actually love Madonna in a lot of ways, I don't appreciate what she did to bring perversion and the sex industries to the mainstream.
Of course its not just Madonna - Grayson Perry, a similar age as her, also self describes as being a pervert.
It is ridiculous that these conscious efforts to mainstream the sexual fringes in a provocative, artistic kind of 'punk rock' way has led to all these recent efforts complain about 'stigma'.