I kiss my sisters neck and then kiss down her spine. I begin to lower her shorts surprised to find she isn't wearing any panties. I squeeze her butt, ...eeling her firm ass in my hands. I bend down and kiss her ass cheeks. My wife kisses down her stomach and lifts my sisters left leg over my wife's shoulder and begins to lick her pussy. I begin to help my wife as I finger my sisters pussy. My sister begins to shudder as an orgasm travels through her. I brace her as her legs give out under her. I. "Just be sure to whistle a warning first. I'll call if I need you."He scanned the area one last time, then crossed to the ladder and climbed it silently. The first thing he saw was an old woman peeling vegetables with a tiny flint knife, letting the peelings fall to the floor as she gathered the peeled vegetables into a cloth laid across her lap. She heard his movements and grumbled peevishly at him without looking up."What are you doing back from the fields? It isn't time for the noon meal. If. And Dave was certainly letting his eyes take advantage of the situation. Could he see through my bra like we could through Cherry's? A quick look down so as not to draw attention suggested not, but I wasn't sure. Could he see the shape of my pussy lips against the my panties, or were my pubes visible outside the high cut legs? I decided not to look for myself but tried to cross my legs. There was just not enough room in the back though and I ended up opening up my legs to try to get one over. His hands were roaming my back and soon went inside my shirt and massaged my young braless back. This time when we came up for air he lifted my shirt over my head exposing my tiny tits to his gaze just like last night and like last night I was naked to the waist. Even though I had done this before I felt a little nervous and fought the urge to cover my breasts again. Not to be outdone I stripped his shirt over his head and tossed it on the floor to join mine. His hands were now all over my.