Oh man, I'm diggin' the kind of classic breakcore sound you have in your instruments. I can't say much, it's a pretty simple, short and to the point song.
You're mix is awesome, except the samples are too loud. I guess you could put some low key pads to the sides for ambiance or slight melodic enhancement, but it IS pretty friggan awesome the way it is.
I dislike the use of samples from porn. That comes down to taste in this world I guess.
Also, I gotta warn you, if you didn't make the vocals personally or they are not used from somewhere on NG you could get your song taken down. If I were you, I'd take the song out of public view, run it by a mod and move on from there.