She was standing, wide-eyed, watching us.... watching me as I sucked another man's cock. My first instinct was to panic. I started to lift my head up ...ut David held my mouth firmly on his cock and asked me, "Tell me the truth, Paul. What were you really thinking when you caught us tonight? I saw you jerking off. Did it excite you to see me fucking your wife?" Lifting my mouth from his pulsing cock I told him, "It was the hottest thing I've ever seen." Knowing she was watching us I made an. “I like your hair down,” Emily told Summer when we got. I laughed knowingly at her blushing response. “I’d like her panties down,” my brother whispered to me. This was just normal dirty talk among brothers. I couldn’t explain it didn’t like him talking about Summer in that way. We were starving and I showed-off the Thai-steak salad I had made myself. She didn’t believe me but enjoyed it all. Or she was just drunk from the large amounts of wine we shared. At one point she turned to look at. I was dying for him, while I was fascinated and horny - at least I think that was what I was feeling - at the same time. I had this crazy itch in my crotch and it was all I could do to keep my hands on my desktop instead of trying to scratch it!Would you believe that I'd never diddled myself? Well, no, I didn't really think you would believe that, but it's almost true. Oh, I'd rubbed myself down there, of course. Sometimes after I peed I'd take a long time wiping myself, I admit. But I'd never. Feeling like the lad caught with his hand in the sweet jar I muttered an explanation, but the truth was that I had chosen it because I'd been excited by the subject matter, it didn't take Sara long to wheedle this out of me either."When do you watch these videos?" she asked."Whenever your mother is out at her bingo club," I grinned "she's usually gone until about midnight." Doesn't she ever wonder why you are so randy when she gets home?" she asked."She never bloody notices." I replied bitterly.