As I positioned myself between her legs she took a dollop of chocolate frosting, and smeared along the length of my cock, gripping my cock as she did.

As I watched the bells going off! My god. She touched me! I stood with a line of chocolate smeared along the underside of my hard cock. As I again grasped my cock and began to pump realized the frosting was lubricating my shaft, and I could pump myself faster. Covering my cock with melting and slippery chocolate.

And I realized something about my sister. She was so turned on by my chocolate covered cock, by being dirty, by the food on...