What could it be?

What could it be
That attracts you to me...
Could it be my personality 
Or the fact that I'm fat
Maybe you really like that
Don't worry I won't tell
You have a reputation to protect
Or maybe you think, 'cause my esteem is so low

I will simply just go with the flow
What could it be
About this less than perfect "beauty"
That keeps you sniffing around
Is it because I'm a challenge
A notch to attain
Are you just playing a game
What could it be
When no one is looking
Maybe you just want some home cooking
From this big mama
Or comfort when you feel stressed
That's what I do best
That must be it
Right?!?!