A polished anime-style character image with clean, confident linework, crisp controlled shading, balanced colors, detailed facial features, coherent anatomy, and a professionally finished composition. SatomiSchool, school uniform, black serafuku, white sailor collar, black shirt, red neckerchief, long sleeves, black skirt, pleated skirt, white kneehighs, the woman stands and leans forward as seen from below in a low-angle view, experiencing bitter-sweet pleasure, eyes half-closed, smile faltering, soft moan escaping, subtle blush, SatomiTsubaki, purple eyes, red hair, very long hair, hair bun, double bun, hair between eyes, asymmetrical bangs, wavy hair,