I think the writers purposefully left it ambiguous, so they can either return to it later on or not mention it again if the whole male rape thing gets the thumbs down from the network. I definitely think it was perfect the way it was written, though. I was on the edge of my seat and squirming the whole time, and I think if it was any more explicit, it would venture just a little bit too far for me.

Of course, they're evil geniuses for doing this, because now I'm hooked in for the rest of the season to see how this plays out. Sorry, Glee. :[