I'm not just your step sis, I'm your dirty little secret

I want to be your dirty little secret, can I be?

I'm your dirty little secret, let's keep it that way.

I want to be your dirty little secret, can I be?

I want to be your dirty little secret, can I be?

I'm a dirty little secret that needs to be kept.

I'm your dirty little secret, enjoy the show!

I want to be your dirty little secret.

I want to be your dirty little secret.

I want to be your dirty little secret. Will you keep me satisfied?

I'm your dirty little secret, enjoy the show!

I'm your dirty little secret, enjoy the show!