She must have sense that I was there because she stirred and turned over giving me an even better view of the front and seeing me looking quickly pull...d her shirt down.“Morning Sis” I said handing her the coffee not realizing that I was getting aroused which she must have seen but I made my excuses and left. Sitting back in the kitchen drinking my coffee I could take my mind off my sister’s arse in those little panties, hell I could even see the top of her crack. It was an awesome sight to be. Watching her. It was very erotic, even though it was my very own mother!" No shit!" I responded, reaching down to nonchalantly rub the fullness of my prick through my jeans. "So then what happened?" I continued to press."Well about that time, it became obvious that if she indeed continued, she actually might ... orgasm!" Fuck!" That's what I thought. But then she seemed to get embarrassed, self conscious about it all of a sudden, and quit, started talking about the laundry again, and not. Her mouth looked so sexy, glistening, I wanted to kiss it, slip my tongue between them to play with hers.As for my cock, it was on fire, the pre-cum was flowing, I could feel the slight wetness. I wanted so bad to slide it in to her mouth, feel her tongue on it, the wetness, the warmth, the hot way she sucked and worked it. Better still, to slide in to her pussy, to fill her with all it's length and width, and feel the way it gripped. To hear the way that she moans in pleasure – but no, I. I mention my name was Willy, then I tole her I was headin' back in the slough, was planning on stayin' overnight an' that she was welcome to join me... and tole her that I'd bring her back to the landin' after I set up... iff'n she wanted.She sorta gave me a strange look, thought about if for a short bit, then decided she wanted. She tol' me she had to get some things outa her car, then took off like a scalded cat, actin' 'fraid I wouldn't wait on her. Twasn't but a coupla minutes and she was.