Slutty Sister (jealous slave)

"Brenda! What are you doing here." I asked in shock getting up on my feet.

"On all fours, slave!" Ethan growled, I turned to stare at him in shock. Did he just say that in front of my sister... "This is my sister." I whispered to him pleadingly.

"I can see the resemblance slave. Now if you don't want me dragging you into the house, give you a good whipping on your ass cheeks.. then you had better get back on all fours, slave!" He said sternly, his eyes on my sister.

Oh my God, this is not happening to me right now. I looked at my sister, then returned my gaze back to Ethan. I gulped nervously, and went back to my original position, on all fours.

"Wow sis, I didn't know you were into such a thing." Janice states. What me? Into such a thing? I'm not, this was all forced on me Brenda!

"I'm Ethan smith." Ethan said casually, stretching forth his hand for a handshake, while I remained silent.. on all fours.