Yukino yukinoshita, long hair, cleavage, navel, slim legs, black hair, blue eyes, short skirt, thigh high socks, teen, happy, school uniform, library, standing

(nsfw:1.5),(worst quality, low quality:1.3), simple background, logo, watermark, text,deformed eyes, close up, ((disfigured)), ((bad art)), ((extra limbs)), (( duplicated)), ((morbit)), ((extra legs)), out of frame, extra fingers, mutated hands,(low quality, worst quality:1.3),