I started teasing Kathy by kissing and licking the inside of her legs. Her hands tried to grasp my head to pull it to her pussy, but I twisted out of her reach to torture her a while longer. She moaned weakly. Mom and dad were both nude now. Dad was behind mom, cupping her large breasts in his hands, his fingers rolling her nipples. Mom's hips were grinding across his pelvis. I pushed my face into my sister's cunt and began to lap her juices.
"Oh, Paulie, sweety," she moaned softly. "I needed this so much; don't stop, please." Now I understood how I had been depriving her just to quench my own need quickly. My sister's hips began to wiggle her pussy against my mouth. I put my fingers back inside her and reached up to stroke her breasts. "Ah... ahhhhh," she sighed. I felt the bed move and saw that my mother was leaning over with her hands on the footboard. My father was working his long cock into her from behind.
"Put it in me, honey; I want you feel you inside me right now," my mother demanded. She ground her ass against my dad. I saw him push against her. "Oh Yeah!" mom cried out. "Oh yeah, honey! That's so good!" I had to turn my eyes away to give my sister the attention she deserved. After several minutes my sister was moaning loudly. Her legs were clasping me to her pussy and her heels were spurring me onward.
"Oh, Paulie, ohhhh... ohhhh, sweety... ohhhh... OHHHHH!" she cried out as my mouth brought her to a climax. "Mmmmmm... Oooooo... Mmmmmm...." Kathy moaned as my tongue continued to slide up and down her cleft. I let her relax a little and then turned her around on the bed so I could lie next to her.
"Get on top of me, Kathy," I said. I wanted to be on the bottom so that I could watch my parents. Dad was slowly pistoning into my mother and she was rotating her hips against him. Her eyes were closed and a blissful expression filled her face. She loved to fuck. Kathy slowly rose and lifted a leg over me. As she straddled me, she fondled my cock to bring it to full hardness and rubbed it against her wet pussy.
"Oh yeah," Kathy sighed as she fed my cock into her cunt. "This is so good, Paulie, Ohhh." My cock slid into her until the base was hidden in our pubic hair. Kathy began to raise and lower herself, slowly making my cock fuck her wet cunt. I reached up and began to fondle her boobs.
"John, honey, aren't they so sexy," my mom whispered. Her eyes were open and enjoying the sight of her two children loving each other. Dad was looking over her shoulder with a very pleased look on his face; I was now following his orders. "Ooooo, Honey, you feel so good," Mom sighed. His hands were gripping her full hips as he drove himself into her pussy.
Kathy was now pumping my cock more strenuously, seeking out another orgasm. "Oh, Paulie, oh sweety, make me come," she gasped. I slipped one hand between us to massage her hood, while another began to tweak her nipples. My sister's face was now flushed and sweaty with her efforts, and she gasped, "ohhh... ohhh... Paulie... fuck... fuck... ohhh... fuck... me..."
I started to drive up to meet her thrusts as her efforts quickened. I began to pinch her nipples harder and Kathy grunted out, "Ohhhhh.... OHHHHH... MMMMMM... NNNGGHHH!" I felt her pussy grip my cock. I drove upward, heaving her little body upward as my own need overcame me. I felt a tingling grow in my loins and rapidly sweep across my pelvis. My cock spasmed and spurted its load of semen into my sister's belly. I groaned loudly.
"Honey, aren't they... just precious... I love them... so much," my mother gasped. Her own climax was now beginning, stimulated in part by the lascivious sight of her two dear children locked together in coital passion. My father took this cue and reached around to finger her nipples. I was still in a fog with my sister's moist body draped over me, but I made an effort to watch my parents bring themselves off.
My mother began to rock the bed as she pushed against the footboard, driving her round ass against my father. "Ohh... ohhh... ohhhhh..." she gasped as dad pushed he big dick into her. Their efforts made my sister rock back and forth on my body, and made my own cock stay hard inside her cum-laden pussy. My parent's faces were contorted in passion.
"OHHHHHHH... OOOOOOOO... MMMMMM... NNNGGHH," my mother moaned and groaned as her pussy began to spasm on my father's cock.
"AAHHHGGGGGHHH." my father groaned as he began to shoot a load of his thick cum into my mother's sopping pussy.
The room was filled with sighs and moans of pleasure as we slowly came down from the heights of our passion. I felt my cock shrink out of Kathy's pussy, and she rolled off me. My dad stood up and pulled my mother to him, kissing her lovingly. My sister and I kissed for a long moment, and then she got up from my bed.
"I want to take a shower," Kathy said as she walked to the door.
"Mind if I join you, dear," mom said. She put her arm lovingly around my sister's shoulders. I could see semen dripping down their legs, the loving contributions of my father and myself, as they stepped from my room.
"See, son, this is so much better than beating your meat alone in your room. We made our ladies happy; a loving family is a happy family."
"Yes, dad, I'll remember that." My parents were right. We were a very happy, loving family, and I loved them all so much.