Tommy was lying in bed, just on the verge of waking up, when he felt his bed shake and then something meaty slap against his face. He opened his eyes to see his twin brother Ben gently slapping him with his big cock. Ben's brown eyes went wide as he noticed his brother waking up, "Come on sleepy cock! Wake up! You know what today is?!" He said knowing full well they both knew what this special day was. Today was their 18
th
birthday and in this world that meant they could fully participate in this free use world. People under 18 were off limits to adults, and vice versa. Did that mean Tommy and Ben were virgins? Of course not. They had both had boyfriends and girlfriends ever since middle school, but today they could finally have sex with adults. Tommy rolled out of lower bunk on their bunk beds and gave his brother a big kiss before tussling his dark brown shaggy hair, "You want to go wake up mom and dad?"
Ben smiled wide, "Hell yeah I do! Let's go!" They both then ran out of their room and down the hall to their parents. Tommy and Ben were identical twins. Both of them had brown eyes and curly dark brown hair. Their skin was a nice light olive color all over. They liked to spend much of their time naked outdoors, hiking or sunbathing and of course fucking each other. They both were skinny and well toned. Their butts were nice and round and like their father they both sported huge cocks, nearly 30 centimeters in length. Their big balls swung around as they ran, mostly hairless save for a few new hairs. They burst into their parent's room and saw their parents naked and asleep in their bed. Their father, Rich, was a broad and hairy man with tufts of white on the sides of his head mixed in with his black hair. He was also starting to get some grey hairs in his chest hair as well. Their mother, Dana was lying on her back, her large bubble butt sticking up into the air. Her curly brown hair tied up in a bun so she didn't roll around with it in the night.
The boys leaped onto the bed and Dana and Rich began to wake up slowly. Rich was the first to respond, "Oh... what... oh good morning boys. Dana..." He gave her a playful slap on the ass, "... let's wish our boys a happy birthday."
Dana stirred for a moment then mumbled to them, "Just fuck me like this. I was up too late last night."
Tommy and Ben seemed upset. Ben spoke up, "Aww... come on mom. I want to fuck your tits."
She sighed, "You can fuck them later. Didn't you boys tell us you had a plan for today?"
Tommy nodded, "Yeah, fuck you guys, then go get sloppy bjs from Mrs. Smithson, then go to the gym and double team cousin Marcus before going to Kimiko's place and fucking her and her girlfriend."