And then he raises his hand again and smacks me harded. He settles into a steady rthrym and I can feel it stinging with each blow. He hooks his finger... into my knickers and starts to pull them down”“Kim I want you to part your thighs and touch yourself for me. Think of how it made you feel each time you watched a woman being spanked and wished it was you. Put your fingers between your legs for me Kim, tease you clit slowly while you tell me the rest”Kim parted her thighs, she put one foot on. ‘Relax’ i said. ‘Lets see those beautiful tits mom’ i then said. Mom reached behind her, unclasped her bra and let it fall off her to the floor. Mom then reached back around s*s and began fondling her tits even harder as i stood up and took off my clothes for s*s to see just how hard my cock was getting. I began stroking my cock as i now ordered mom to make s*s even more welcomed. Mom turned s*s around and with one easy motion, pressed her lips to to s****rs and began kissing her with an. " Sure" I said with some hesitation."Will you?" He asked."Sure."He reached down and pulled out his dick through the hole in his PJ pants. It was maybe 6 inches long, already hard, not terribly girthy and with a giant vein at the top and a tuft of blond hair that peaked out with it through the hole in the pants. "You like?" He said as he noticed that I stopped watching the TV and started watching him, I was embarrassed that he caught me watching. "I am just surprised it works" I said trying to. She then pushed back hard, arching her back to swallow every last bit of him inside her. She was in heaven.He pulled out, very slowly, until only the tip was inside her. Then, grabbing her hips tightly, he thrust into her, slamming his body against her ass. She craned her neck upwards and squealed in delight. With that, he began to fuck her, slowly at first, using the full length of his cock. Then progressively faster, slamming into her harder and harder with each thrust. Aileen, never.