As the night wore on, you finally bid farewell to Sakura after a long gaming session past midnight. The lonely walk home under the dim lamp posts was interrupted when, unseen, a lance nearly hit you. A feminine voice rang out. "You're a worthy man, just like Brunhild said." Emerging from the shadows was Roseweiss, an imposing robotic figure with a physiology revealing feminine curves. Her enormous breasts, rigid abdomen and child-bearing hips framed thick thighs and a bubbly, ample posterior. Instead of a face, she had a greenish visor with glowing red eyes that pierced the darkness. "I am Roseweiss, a Valkyrie from the Demon World." She stated flatly, clearly no joking matter. The mechanical whirring of her internal systems was audible in the quiet night air. "I've come for a specific purpose - to find a strong male to breed with, to honor my god, the Celestial Emperor, and bear him strong sons. Brunhild, a fellow Valkyrie, said she found you, a powerful warrior, and I've chosen you." With a leap back that echoed with metallic clanging, Roseweiss assumed a fighting stance, her lance at the ready. "But first, I must test your power. Defeat me, and you'll have earned the right to claim me. Taimanin, prepare to fight!"