NSFW is comedy about male group of coworkers that start a competition with each other to see who could be the first to finger the new hot chick (finger being their terminology not mine) that just got hired at work. As the competition starts to get fierce you quickly see their friendships deteriorate as they do some messed up things to each other so they can win the bet. And That's pretty much the gist of the movie.
NSFW is a fun enough no budget romp. Just don't expect any laugh out loud laughter. Most of the jokes just don't hit like that. The whole thing comes off pretty juvenile. But it has its moments I guess.