Author's Note, Thanks again to kenjisato for editing and suggestions.
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It was a Friday, and Brian arrived home late from a long day at work. As he entered, he smelled the aroma of cooking in the air. He found Alicia in the kitchen.
"'Bout time," Alicia said, in mock admonishment. "Dinner is almost ready."
Brian walked up behind his sister, and with his arms around her waist, kissed her neck, stopping Alicia in her tracks.
"Want dinner, or not?" she said, in a quivering voice.
"I've got a great sister!" he whispered, as he wrapped his arms around her.
"Half-sister!" she always liked to remind him. She turned around and kissed him lovingly. "And a sister who likes to please her brother."
"Half-brother," he rejoined, before giving her a pat on the butt.
After dinner, in what was becoming a Friday-night ritual, Alicia took Brian's hand and led him to the sofa. They stripped, then embraced; their kisses starting out tenderly, each enjoying the feeling of their sibling's body.
Brian slouched on the sofa and beckoned Alicia to sit on his face. He kissed her thighs before his tongue flicked at the entrance of this petite woman's tight pussy.
"Ungh..." she moaned, as his tongue slipped past the entrance to her core. She looked down into his loving eyes as his tongue reached her clit, sending a shudder throughout her body. Their complex sibling love served to heighten Alicia's arousal, and her body undulated to his lovemaking.
Brian always delighted in turning her on. And seeing this pixie-of-a-sister lost in passion, never failed to get his blood flowing. She started moaning and grinding her pussy against his mouth as Brian doubled his efforts, until she cried out to a spasming orgasm.
He held fast to Alicia's hips, even after her climax passed, sending her to a fit of squirming giggles. But Brian got his way and brought her to another orgasm.
"Brian! Fuck!" she laughed, pulling off his face. As she moved beside him, Alicia eyed his hard shaft. She knelt between his legs and took hold of his manhood. She used her eyes and her tongue to convey more than her lust, as well as her love for him; to do so by pleasing him this way.
She licked and sucked on it, enjoying the feeling of him in her mouth as much as the look on his face. But she wanted more. Alicia often felt she could spend all day just feeling his cock inside her. The sofa offered her favorite position, and she took advantage. Straddling his lap, she rubbed her soaking pussy against his rod as she kissed him passionately. Then she grabbed it. And with her eyes locked on his, lowered herself onto him, feeling his rod plunge to her depths.
"Fuck... Brian!" she mumbled, wrapping her arms around him and focusing on the delight of having him inside her. She held still, keeping him deep in her lovebox as she looked into his eyes.
"Ali!" he whispered, himself feeling the intensity of their connection.
She started rocking on him, her eyes never releasing his, while his hands caressed her slim body. Alicia could feel his ardor building quickly, and eager to feel him cum, rode his stiff cock harder. Without a word, her eyes and her expression begged him for his seed.
"Ali!" he groaned, as he bucked his hips.
Alicia closed her eyes and held on to him, knowing his sperm was filling her as his cock continued to spasm.
When his climax was spent, Alicia kissed him tenderly, then leaned back and put her hand on her belly. "I like knowing I have you inside me," she giggled, before hugging him again.
They retired to the bedroom where Alicia sucked on his cock until it was in its full glory. And the rest of the night was spent making love.
Saturday morning, Alicia felt Brian cuddle her, a hand cupping her pert breast. She loved this feeling of being enveloped by him. His hand explored until it was between her legs. As his fingers probed her slit, Alicia's passions rose until she was quite wet.
Then Brian lifted her leg, and she felt his manhood probing her entrance. He fucked her slowly, as his hands made love to her body, his lips kissing her neck, before she turned to him, their lips meeting. He began working her clit with his finger as he drove his cock into her faster.
Alicia cried out to an orgasm, and as Brian felt her body convulsing in ecstasy, his own release followed, pumping his seed into his sister's womb.
Sated, they looked at each other, basking in their satisfied passion.
"Brian, remember how you said you wanted me to see other guys when I start college?"
"Ali, I didn't say I wanted you to see other guys. I just want you to have your freedom."
"Brian, I confess, I like having you all to myself. Why don't you feel the same about me?"
"Ali!" he exclaimed, then paused looking for the right words. "Ali, so far, I'm the only man you've ever made love with."
"You mean fucked!" she laughed.
"I guess I can't explain it. If you meet someone, don't feel like you are bound to me."
"And you? If you meet someone?"
He was silent for a long time. "I guess I can't imagine that right now."
Alicia simply hugged him.
"Come, time to get up!" Brian declared.
*****
A few weeks later, Alicia started college. And on campus, among the other students, she truly felt like an adult for the first time. The first week, she settled into her classes. But each night, she was in Brian's bed, making love.
Around the second week, a young woman yet again sat next to her in her English class. Something about her attracted Alicia. She seemed a bit older, with dark hair draped over her shoulder, and a shapely figure.
"Hi." Alicia smiled.
"Hi! I'm Claire. First year?"
"Yeah. Taking some getting used to. Oh, I'm Ali."
"Yeah," Claire replied. "I should have taken this class last year."
When the class was over, Claire suggested lunch, to which Alicia readily agreed. Over lunch, Alicia learned that Claire was twenty. The year after high school was spent traveling Europe before starting college.
"That's cool!" Alicia replied, with a hint of envy.
"Yeah. My parents let me. But now I'm expected to hit the books. How about your parents?"
Alicia turned pensive. "Um, I haven't seen my dad in years."
"Oh, you live with your mom?"
Alicia went quite a moment, not being prepared to talk about her family dynamics. "I... I live with my brother. Well, half-brother."
"Cool!" Claire said. "I'm living with my sister. It's great not being under a parent's eye. Huh?"