Android 18 from Dragon Ball Z, blonde hair slightly messy, elegant athletic build, long lean legs, narrow waist, toned curves, cold beautiful expression with relaxed softness, white crop top tight hugging breasts showing cleavage, exposed midriff with toned abs visible, extremely short plaid JK skirt barely covering upper thighs, sitting on messy bed, legs slightly apart revealing hint of underwear, bare feet, leaning back on one hand, other hand resting on thigh, looking at viewer with cold yet relaxed gaze, soft warm bedroom lighting, casual intimate atmosphere, refined anime style, delicate line art, soft shading, 8k resolution, sensual tension.