The Red Comet is forced to reunite with his younger sister again. In a desperate attempt to get her to abandon White Base and leave the war, he gives her a case full of gold bars and one request. She asks to sleep with him which he reluctantly agrees to.

Notes: Once again, this was written by my tomodachi, cakie_nsfw! If you're interested in more of her work, hit up her AO3. You can find her commission info here.

"I want you."

Char recoiled slightly, eyes wide under his visor as he stared back at Sayla. He had broken the ranks of Zeon to plead with the blond, the girl who he considered his sister in another life, to abandon the Earth Federation and the fighting entirely. Casval Rem Daikun was a long dead in his mind, yet the knowledge that Artesia was fighting on the front lines had stirred memories he was desperate to leave buried forever. Thick bars of gold lined the insides of the briefcase, and in his desperation he was willing to grant her one request. "I want you, brother," Sayla begged; even after what he had done, his sister still wanted her big brother. But this wasn't just any request. "I want you to sleep with me, brother. Please, just this once. Just so I can see your face again."

Char was reluctant to agree; but, seeming like Sayla was unwilling to move from her conviction he agreed. Which is why he found himself moaning as he rutted against the inner walls of his sister, Sayla propped on her hands and knees as his strong hands were wrapped around her waist. Rhythmically he pulled her down against the length of his cock, slamming against her walls with all the strength he could muster, eager to quicken their romp if it meant never having to see Sayla again. Not that he hated her, of course; he loved Sayla to absolute pieces despite abandoning her, the only way that 'Casval' could've realistically die off was to sever any ties to his old life whatsoever. It was a danger to both his plans and her life for Sayla to participate in this conflict, and Char needed to make sure his sister was safe; even if it meant fucking her to get her to stop participating in the conflict entirely.

But Sayla saw it differently; that Casval fucking her meant he truly loved her even when he abandoned her all those years, his pussy hammering into her deepest parts meant that he too felt so lost without his beloved sibling, and that he was willing to abandon his sense and principles if it meant reuniting with his beloved sister at last. Sayla truly love the attention Casval was giving her. Moaning into the pillow she shook her hips in hopeless ecstasy in clumsy tandem to his thrusts. "Mmmm deeper, Casval," she begged, her fingers tightly grasping against the pillow she laid her head on. "You feel so good, brother. I want you to fuck me until I cum my brains out, I want you to give me so much of your love that I had to do without! Please, brother! Please show me the strength you've gained since we last saw each other."

Char tried his best to ignore the drunken, delirious words that spilled from his sister's mouth. But his body said otherwise as his heart thumped noisily against his eardrums, his cock throbbing with anticipation as he continued to slick against Sayla's walls; only when he'd regained awareness after his orgasm did he realise, that he too wanted Sayla back in his life.