Mommy Sits on my Lap part 3 - Sex Stories

Mommy Sits on my Lap part 3

... deep into my mouth. She gripped my buttocks and squeezed, digging in her nails and pulling my groin hard against hers; her pulsating vagina milked me of my seed. I ran my hands along my s****r's legs enjoying the feel of her silken-hosed legs on my body. She responded to my kisses, entwining my tongue with hers; my scrotum contracted, propelling the last of my issue deep inside her. Shelley writhed and wriggled underneath me; she raked my back with her fingernails and grazed my flanks and lower back with her heels. Gradually the intensity of both our orgasms receded. I lay on top of my s****r and lovingly kissed her lips, her nose, her cheeks and her eyelids and lazily stroked her thigh. My semi-erect cock was still buried inside her and every now and then it would spasm; Shelley's vagina would also occasionally contract and clasp at my cock. Her cunt was hot, wet, and sticky and our pubic hair was matted with our juices; small rivulets of semen seeped from Shelley's slit. Shelley kissed me back; and smiled up at me, her makeup smeared and her hair mussed; wet with perspiration. "So am I as good as mom?" she grinned. "You are a cock teasing bitch Shelley, but you are no doubt the best fuck I have ever had," I grinned down at her. "So what de we tell mom?" she looked up me ...

... quizzically. "Why do we have to tell her anything?" I looked down at her, lowered my head and kissed her. She pushed my face away after a while. "She'll know Mike! Mothers always know!" "God! I knew you and mom were fucking in the car and I knew that you wanted to fuck her long before that. I saw the way you looked at her." "And I saw the way you looked at me too," she smiled up at me. "So what about the performance at the wedding and all the cock teasing before and after?" I asked. "Just to get you jealous and to get you to want me more. I was always going to let you fuck me one day," she grinned. "You are a fucking bitch Shelly!" I grinned back at her and slapped her thigh. "I have a great idea," a look of absolute depravity crossed her face. "What about if she just found us fucking? She can either join in or condone it. It's not like she can complain is it?" she sniggered. "You are one conniving bitch Shelley!" my face fell to hers and I felt my cock begin to engorge. Fifteen minutes later we heard the front door open and the click of our mother's high heels on the floor. I was fucking my s****r doggy style when my mother walked in on us. At first she looked shocked; then her expression changed to one of pure lust. She dropped her bag and began to remove her jacket. The End