1girl, arms_behind_back, black_serafuku, black_skirt, blue_eyes, blue_hair, blush, breasts, classroom, convenient_leg, desk, embarrassed, full_body, hair_between_eyes, indoors, knee_up, kneehighs, legs_apart, long_sleeves, looking_at_viewer, medium_breasts, miniskirt, neckerchief, nervous, on_desk, parted_lips, persona, persona_4, pleated_skirt, sailor_collar, school_desk, school_uniform, serafuku, shirogane_naoto, short_hair, sitting, sitting_on_desk, sitting_on_table, skirt, socks, solo, thighs, toasty_scones, upskirt, yasogami_school_uniform, yellow_neckerchief