" Don't stop," I wheezed, setting a palm to the back of her head, only to have her playfully toss it off." ... Look how big we're getting. You're thin...ing about her watching, aren't you?" Please just keep going," I heard myself say."No, you have to answer first," she scolded, wagging a finger up at me. " ... Wouldn't you just love having our tight-assed princess in here watching me suck your cock? ... I can teach her some of my patented blow-job tricks."I couldn't even laugh, the blood audibly. It is strange, the effect a little solitude can have on a mind in turmoil. I had almost forgotten already about the reason I was here. The shouting and arguing seemed a distant memory now and I had been out only about fifteen minutes. I felt calm and at peace with the world. I felt at one with the hissing of the waves as they rolled along the beach and the gentle moaning of the wind through the dunes. Once again I stopped but this time I wanted to listen. That wasn't the wind moaning... The. ..take them off and spread those legs wide for us babe, and start wanking as we enjoy watching you”. My humiliated Sister complied out of fear. She pulled her Bikini bottoms off and moved slightly further back on the sofa and splayed her legs wide supporting her heels on the sofa edge and displaying her exposed cunt and pubic area to the raiders and her own brother. She moved her right hand down again and again inserted two fingers into herself and started wanking her tight pink cunt in front. The price was outrageous, 30 cents each for the food and 5 cents for the coffee! However, this was the only restaurant in town, and the owner appeared to be trying to make money while he could.Later, after supper, they visited one of the three saloons, but were too tired to go any farther. They dragged into their hotel room and stripped for bed. Both were so tired that they just kissed and cuddled for a few minutes before falling into an exhausted sleep.The next morning, they ate breakfast at.