瀬島咲月（Sejima_Satsuki）/しごでき先輩は、俺だけ甘くない。（Shigodeki_Senpai_wa_Oredake_Amakunai.）

Sejima_Satsuki, 1girl, solo, black hair, long hair, low ponytail, purple eyes, large breasts, rimless eyewear, black jacket, formal jacket, long sleeves, gray shirt, black long pencil skirt, 2020s (style),