Aluriel broke into a wide grin. "Gladly," she purred, as she sped up, driving the elf into the bed with each thrust. The demon would shiver, and Sylvia would feel something surging down her length, before a burst of something hot pulsed into her womb, again and again, filling her, and sending an electric shiver through her whole body, more powerful than any orgasm she'd felt before. To Illania's horror, the mist would grow thicker, at that, seemingly to swirl and twist around the elf, clinging to her, almost caressing her.<br/><br/>Aluriel didn't stop when she came, though, only paused for a moment, to revel in the sensations, before picking right back up, and driving into her again. As she did, though, she'd reach out, and start undoing the bindings on Sylvia's arms, freeing them, to let her grab onto the demon, as she chose.