1girl, bed, black_eyes, black_hair, black_skirt, blue_neckerchief, blush, closed_mouth, curtains, echiru39, hand_on_own_chest, infirmary, long_hair, looking_at_viewer, lying, m_legs, midriff_peek, neckerchief, on_back, on_bed, original, panties, pantyshot, pillow, sailor_collar, school_uniform, serafuku, shadow, short_sleeves, skirt, solo, spread_legs, striped, striped_panties, underwear, white_sailor_collar