I am often associated with two girls, much to my dismay

Gluts activated!!!!!!!!!!!!!!!!!!!!!!!!!

CASH LOST IN 'EM The letters above are all you need, To spell out contraptions into which you feed, Metallic discs or paper bills. When one pays out big it will give you thrills.

Not a trick, not pretend, nor some imagined deal, I'm what your senses prove and what your heart can feel. I stop the question 'Is this true or surreal?' Name me in one short word