>>95711874B&D means bondage and domination - it's why a lot of this art shows people in submissive positions or tied up, or implies force, etc. It's also a popular fetish on tumblr and pinterest and pretty much any place underage teens hang out and post image files and gifs (thus all that 50 shades BS).
The thing is if you actually know people into hard core fetish B&D (I lived in SF for a while) what they get into is no where at all like the fan fiction BS that these girls write and that these artist portray. It's like comparing Scream and Halloween with SAW/Hostel and other such quasi-snuff like films.
