I'm a huge fan of Bodywriting -
https://forum.oneclickchicks.com/showthread.php?t=62047 - and I can't fully explain why. I suspect it's the additional context it gives to the photo: what the woman is thinking, what she has been made to do, the way she is trying to seduce her friends or fans by writing kinkier and kinkier things.
I don't know much about this one but it seems to be part of the very subservient scene in which women denigrate their gender.
I also like it because it shows her face. Many women post these types of pictures anonymously.
Lastly, I like that there are several images, which confirms that it's not a good photoshop job.