noticeable flaws
You need to do something about that music, like stream it or something. Put a stop(); on your last frame in the actionscript panel so I don't have to keep watching it; A replay button in case I do (but I don't). Also I don't mean to pick on you for this, but the story was kind of weak, I mean mario and luigi live in a world where there are only a few other humans, and mario is alreay fucking the one woman. Toad is pretty much getting raped in every castle by the koopa kids. So that pretty much just leaves a bunch of animals for luigi to plow. I mean this story is clearly about beastiality, not homosexuality. You could even have at least depicted them in the act to the song what what in the butt, and you've got an instant NewGrounds hit...maybe...