naked, Wide shot, Sister Clarabelle, late 40s, standing behind her wooden desk, leaning forward, hands gripping the edge, knuckles white. Nun outfit pushed down to her waist, exposing her massive tits, large pink nipples erect. Brown hair cascading over her shoulders, eyes closed in ecstasy, mouth open in a silent moan. Long legs spread apart, white panties around her ankles, revealing her very hairy pussy, glistening with arousal. Huge clitoris throbbing, labia swollen and red. Desk covered in papers, textbooks, and various sex toys. Classroom in disarray, students hiding under their desks, peeking up in shock and excitement. Low angle, soft focus, warm lighting, shallow depth of field, high contrast, vibrant colors, 4k resolution.