(Genderbent Sonic the Hedgehog:1.6), adult female Sonic, anthropomorphic hedgehog with vibrant cobalt-blue fur, long flowing blue quills, bright emerald-green eyes, soft peach-colored muzzle/chest/inner ears, large perky breasts covered in peach fur, narrow athletic waist, wide hips, thick toned thighs, firm round ass, white gloves, red-and-white sneakers, (curvy body:1.6), (intense pleasure:1.5), on all fours, back arched hard, (doggystyle sex:1.6), being fucked deeply and roughly from behind by male Shadow the Hedgehog, (sleek black fur, long red stripes, glowing red eyes, muscular male body, thick heavy cock), his hands gripping her wide hips tightly as he thrusts hard, her firm round ass bouncing and jiggling with every impact, deep asscrack visible, her large perky breasts swaying beneath her, mouth open in moans, looking back over her shoulder at him with glazed eyes, dark futuristic hallway, dramatic red volumetric lighting, highly detailed fur texture, visible stretching and penetration, sweat-matted fur