masterpiece, best quality, anime illustration, 1girl, solo, (wolf cut:1.3), (flat chest:1.3), black hair, blonde nape, long nape, sanpaku eyes, half-lidded eyes, (dark circles under eyes:1.2), tipsy expression, slightly drunk, slightly flushed cheeks, sleepy eyes, faint smile, tired but relaxed expression, competitive one-piece swimsuit, black racing swimsuit, deep black swimsuit, sleek athletic swimsuit, streamlined racing design, opaque swimsuit fabric, non-transparent fabric, slightly glossy fabric, white piping, thin blue accent lines, blue side accents, sporty panel design, high-leg cut, secure shoulder straps, close-fitting athletic swimsuit, sharp clean silhouette, professional competitive swimwear style, natural body proportions, cross-legged sitting, sitting with legs crossed, hands placed behind her on the ground, leaning back slightly, relaxed seated pose, wholesome pose, front view, slight three-quarter view, natural composition, full body,hand on own crotch, bright outdoor poolside, sunny swimming pool, vivid blue pool water, blue sky, green tropical foliage, white poolside chairs, bright summer daylight, blonde hair contrasting clearly with black swimsuit