Black and White Mirror Selfie Emphasizing Glutes

{ "subject": { "type": "Young woman", "pose": "Standing, taking a mirror selfie with left hand holding phone, making a peace sign with right hand, head tilted, looking at the phone. Her body is turned to emphasize her glutes.", "body": { "build": "Athletic hourglass figure with pronounced gluteal development and a slender waist.", "details": "Her lower body is the focal point, showing a highly toned and very prominent gluteal shape and size, creating a striking waist-to-hip ratio. The muscles and curves of her hips and glutes are clearly defined and accentua