pink long hair, messy hair strands clinging to sweat-slicked neck and shoulders, anime style,少女坐姿 leaning back on hands on bed, white tank top completely slipping off shoulders revealing bare chest with nipples faintly visible through thin fabric, beige oversized sweater tangled around waist, peace sign hand gesture, soft warm lighting, bedroom background with tangled sheets, pastel color palette with soft pink tones, detailed line art, 2D illustration, high resolution, cute expression with lips parted moaning softly, flushed cheeks deep red, sparkling eyes half-closed with heavy-lidded gaze burning softly looking at viewer, body arched back slightly, one leg bent, subtle sweat glistening on skin, intimate sensual atmosphere.