A skinny guy

...Quite the small one, I wonder how you will turn out in the arena. you better hope you get a good team or your family jewels are as good as gone." he tells you are he laughs and gestures towards your crotch.

You can't help but be a little embarrassed as he says those things, but it's true you were never the athletic type you like more academic things. and you hope your brains will be enough to get you through this.