Future Osa in Space
Copyright© 2025 by Osa Oladapo
Chapter 6: Future Osa and Crew 2
Science Fiction Sex Story: Chapter 6: Future Osa and Crew 2 - Osa and her brother explore a pleasure planet filled with various sentient aliens also seeking pleasure
Caution: This Science Fiction Sex Story contains strong sexual content, including Ma/Fa Fa/Fa Mult Consensual Lesbian Heterosexual Fiction Science Fiction Aliens Space Incest Brother Sister Group Sex Orgy Interracial Black Male Black Female White Male Oriental Male Oriental Female Cream Pie Double Penetration Public Sex Small Breasts
Vas began to move, and Osa’s world dissolved into a rhythm of profound, brutal fullness. Each slow withdrawal was a tantalizing emptiness, her stretched pussy clinging wetly to the thick shaft. Each deep, driving return was a shock that punched the air from her lungs, the broad head battering against the mouth of her womb.
From the side of the platform, Kichijō watched, her dark eyes glittering. Her hand was between her own legs, moving slowly over her bodysuit. She saw Osa’s transformation—the innocent curiosity burned away by raw, carnal hunger. “Look at you,” Kichijō breathed, her voice thick. “Taking that monster cock like you were born for it.”
Osa couldn’t answer, the thought of her brother’s cock popped into her mind for the merest of seconds, and then it was lost to her current pleasure. Her mouth was open in a silent ‘O’, her hands scrabbling at Vas’s shifting forearms. The Telchine’s pace increased, the wet schlick-thump of their joining filling the chamber. Her small, pert tits bounced with each impact, her pierced nipples hard little peaks. Her pussy was a glistening, stretched-open flower, her delicate labia forced wide and flared around the brutal girth pistoning in and out.
“Kichijō...” Osa finally managed to gasp, turning her head. Her eyes were desperate, pleading. “I need ... I need to taste him. I need you to...”
Kichijō didn’t need to be asked twice. In one smooth motion, she peeled the black bodysuit down to her waist, revealing her own slender frame and the pink cherry blossom tattoo. She moved to the head of the platform, kneeling beside Osa’s head. She leaned down, capturing Osa’s lips in a deep, hungry kiss. It was all tongue and heat, a messy tangle that tasted of salt and shared desire.
At the same time, Kichijō’s body slid down, her mouth finding Vas’s massive cock where it disappeared into Osa’s pussy. She didn’t try to take it—it was too immense—but she lavished the base of the shaft with her tongue, licking the mix of their fluids, sucking at his heavy balls. The dual sensation made Vas groan, a sound like grinding stone.
“Fuck yes,” Vas rumbled. Its form began to shimmer, the flesh at the base of its cock undulating. Osa felt the change inside her first—a strange, thickening pressure, and then a second, slightly smaller presence nudging against her slick perineum, then pressing firmly against the tight pucker of her ass.
Kichijō saw it happen. From the smooth skin of Vas’s lower abdomen, a second cock bloomed, identical to the first but perhaps an inch shorter, just as thick. It rose, glistening and fully erect, and bumped against Kichijō’s cheek.
“Oh, you perfect thing,” Kichijō whispered, a feral smile on her lips. She turned her head, abandoning the first shaft to take the new cock into her mouth. She could only manage the first few inches, the thick head stretching her jaws wide, but she sucked greedily, her eyes locked on Osa’s.
Vas’s control snapped. The twin cocks began to move in tandem. The one in Kichijō’s mouth drove forward. Osa screamed, her back arching off the platform, her fingers clawing at the padding. Kichijō moaned around the cock in her mouth, her own hand frantically working her clit as she watched Osa being impaled. She released the shaft with a wet pop. “My turn,” she growled. She positioned herself over the second cock, still slick from her mouth. She guided the massive head to her own wet, waiting pussy.
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