watase mayumi, black hair, short hair to shoulder, black eyes, school uniform, 
(nsfw), (uncensored), (score_9), score_8_up, score_7_up, source_anime, cowboy shot, dynamic pose, happy smile joy, blush, ashamed, shy, sexy, charming, alluring, seductive, enchanting, erotic, 
((outdoors)), ((flower garden)), ((flowers)), ((many flowers)), spring petals, petals of flowers, spring, falling petals, flying butterflies,