厳格な教授のサイクリング挑戦
渡辺葵ちゃんの大学の担当教授（40代、黒髪ショート、黒い瞳、ガリガリ体型で胸の小さい厳格な女性）は、体力づくりのためにサイクリングに挑戦しています。服飾デザインを専門とする彼女らしく、シンプルながらもスタイリッシュなサイクリングウェアを着用。しかし体力には自信がなく、やや疲れた様子で自転車をこぎながら、真剣な表情で挑戦しています。
(masterpiece:1.3), (best quality:1.3), (ultra-detailed:1.2), (photorealistic:1.2), cinematic lighting,
strict Japanese female professor, 40s, short dark hair, black eyes, flat chest, very thin and emaciated body type,
wearing a functional but stylish cycling outfit designed with minimalistic fashion sense:
form-fitting long-sleeve black and gray cycling jersey, slim padded cycling shorts, lightweight helmet,
cycling gloves, simple sports sunglasses,
riding a road bike on a quiet riverside path,
slightly struggling expression, subtle fatigue in posture, but determined eyes,
background of greenery and sunlight reflecting on the river,
(magazine photoshoot style), (dynamic composition), (depth of field), (sharp focus on subject),
soft breeze moving hair, natural light emphasizing slender figure
