It has been a few years since Alia and Dion had their first encounter of sibling love, and their affair had been a constant thing, even after their parents had gotten home the next day. They were very subtle about their new relationship and made sure that their parents were sound asleep before stealing into each other's rooms to snuggle and play, though they didn't fuck unless their parents had gone out for the night, when it was safe for the both of them to be as loud as they wanted to be.
Though there was a rough patch when Dion wanted to go to college out of state, and Alia was devastated. She wanted to go with him but she had already started her college term and vowed to him that as soon as she finished her first four years that she would follow him to where he was. He tried to discourage her, but in his heart he was filled with joy. Alia knew it too, but didn't show it and continued to vehemently insists that that was what she was going to do no matter what he said.
It was a hard four years. Both siblings tried to date others, but they found that nothing compared to each other. They constantly video chatted and fantasized about being with each other and mutually masturbated to each other's video chats. Both agreed that it wasn't the same thing.
Finally it came time for Alia to leave. Dion had told her that he would help her move all of her stuff, and flew back home to help her pack and fly back with her. Alia was thrilled and went to pick him up personally from the airport. She waited anxiously at the gate and jumped up and down like a madwoman when she saw her brother coming through the gates, so handsome and mature.
He had grown up a lot over the four years, and she could feel herself getting wet as he got closer and closer to her. His musculature had become much more developed and he looked more like a man. Dion saw her bouncing and grinned, loving how she didn't care that her delicious tits were bouncing in her bra and low cut top. He opened his arms as she ran to him and gave him a kiss square on the lips, Dion's cock twitching at the contact. Alia slid down his body, her eyes flashing at the barely perceptible bulge in Dion's jeans and she gave him a wink. Dion had only packed an overnight bag to help make sure that her stuff was taken care of since they were flying back the next day.
So since there were no bags to wait for Alia lead Dion to her car, holding his hand the whole way, excitedly chatting with him and filling him in on all the good gossip since they had spoken last. When they got into the car Alia groaned.
"Oh my god Dion, please just REALLY kiss me," her voice was husky and filled with yearning as she looked at Dion with unbridled desire. Dion turned with a moan and took her head in both his hands and brought her mouth to his, crushing her to him as best as he could, getting as close to her as her car would allow. Their tongues danced and breath intensified as they kissed. Alia cursed as her phone rang.
"Shit, its mom," she said, lifting her phone to her ear and talking into it, her voice barely breathless even though she was flushed. "Yeah mom we just got to the car, we'll be home in a bit."
Alia hung up the phone and smiled at Dion. "Mom and Dad want to go out to dinner, and its your pick so you need to think of something good mister!"
Dion smiled lewdly, "I know what i REALLY want to eat for dinner, but that's not something on the menu to share with mom or dad." Alia purred, making Dion's cock pulse and he groaned.
"God little sister don't do that or i'll have to take you here and now," Alia laughed throatily and pulled out of her parking space and headed out onto the highway. The drive back home was uneventful and they spoke of their parents and friends at school.
Once home their parents greeted Dion happily and they all sat around and played catch up. Eventually Dion's stomach grumbled loudly and he announced that he wanted to go to his favorite steakhouse. By then everyone was hungry and they all piled into their parent's car to drive. They all enjoyed their food and once home Dion walked into his room only to find it converted into an office for his mother.
"Oh Dion honey i'm sorry," she said. "I needed my own space and i know you had said that you had found your own place outside of school."
Dion smiled. "It's okay mom, I'll just sleep on the couch."
"No you wont!" Alia said as she rounded the corner after hearing the conversation. "You can sleep in my room. I've got that air mattress from when we used to go camping out in the backyard. It'll be fine." As their mother looked back at Alia, Dion winked at her.
"You're okay with that Alia?" Her mother asked.
"Mom if i wasn't okay with it i wouldn't suggest it." Alia scoffed at her mother and walked past her to take her brother's hand."Let's go Dion, i need help getting it out of the attic."