1girl, andou_shuki, arms_up, black_bra, blush, bra, bra_visible_through_clothes, breasts, chair, cleavage, collarbone, collared_shirt, dress_shirt, grey_hair, grey_skirt, grin, large_breasts, long_sleeves, looking_at_viewer, on_chair, one_eye_closed, original, partially_unbuttoned, pleated_skirt, purple_eyes, school_chair, school_uniform, see-through, shirt, short_hair, sitting, skirt, smile, solo, thighs, underwear, untucked_shirt, wet, wet_clothes, white_shirt