Sister?

 Arms wrapped round so tight
Hands covering soft breasts
Gently kneading, teasing
Bodies moving in rhythm
Rubbing seductively in tune
Hands move over body
Caressing, slowly arousing
Breathing getting ragged
Turning into the others arms
Bodies pressing urgently
Hardness calling softness
Emptiness completely filled
Eyes penetrate eyes
Body penetrates body
Tongue penetrates mouth
Heart penetrates heart 

Now you call me sister?????