an example of topless female cheesecake that IS art and appropriate is here https://en.wikipedia.org/wiki/John_Currin Google.images has lots more.
I created the article about his wife artist/sculptor Rachel Feinstein. He's done a lot of these of his wife and maybe they help expand the juvenile pornographic mind a bit out of the purely masturbatory cheesecake...
Thinking about my own horny days in the 1960 and 1970s, I know it was always easy to find some real live male to fantasize about, since I was never the "one man" type of woman. I know guys do too, but evidently not as much or successfully. Just never much got into cheesecake for that purpose... even photos of those movie and rock stars I had the hots for...
But then I guess it's more the power and control and possession thing -- having the photo is half-way to having the woman as one's possession for whatever period one wants her... Yuk...
just a thought...