エルナ・ストングス先生、お漏らし

elnakakushi, grey eyes, medium breasts, collared shirt, black vest, black gloves, fingerless gloves, belt, black pants, anime screencap, 1girl, score_9, score_8_up, score_7_up, source_anime, official style, anime screenshot, background, inside classroom, standing straight, legs spread, crotch, crotch focus, animation style, bare face, smile, crotch angle focus, black hair, peeing from between legs