A confident and captivating female teacher at a magical academy, wearing a full-body sheer leotard that fits snugly to her slim, athletic frame, accentuating her full chest, wide hips, and toned thighs. The leotard is made of dark, glossy material, with intricate glowing magical symbols etched across the surface, radiating a soft, mystical aura. Her figure is a perfect balance of voluptuous curves and a slender waist, creating a dramatic silhouette that emphasizes her **ample chest, wide hips**, and **toned thighs**, while maintaining a slim and fit overall appearance. Beneath the sheer fabric, delicate lace underwear with intricate floral patterns subtly peeks through, adding an elegant yet seductive touch. She exudes both power and beauty, holding a polished black wand adorned with glowing magical runes. The background is a gothic-inspired classroom filled with floating books and glowing, ethereal symbols, enhancing the magical atmosphere. Magical energy surrounds her, casting soft light on her body, highlighting the curves of her figure and the shimmering quality of her outfit. Her long hair flows elegantly down her back, and her posture is confident, regal, and commanding, standing in front of a blackboard covered in magical formulas, embodying the perfect blend of beauty, strength, and wisdom.