My Girlfriend's Girlfriend

My girlfriend's girlfriend,
I though me and her would last till the end.
She said she had someone special at the gym,
But the crazy thing is it's not a him.

She didn't love me at all,
she just played with me and my life like a ball.
The word got around town,
Now it's just bringing me down.

As I saw the pictures on her phone,
I couldn't help but get a bone.
As I saw the videos,
I now need to stop getting loans.

Even though my girlfriends bent,
I still need to pay the dam rent.