Anime girl in school uniform showing her ass in front of a blackboard

master piece, best quality, Blue sailor collar, blue skirt, short sleeves, white shirt, brown hair, Serafuku, pleated skirt, School uniform, thigh-highs, classroom, white panties, ass, standing, leaning forward, body tilt, blush, embarrassed, from below, from back, cowboy shot, spread legs, dutch angle, cowboy shot,

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair)), (((Black panties))),(((black clothing))), black bra, frills, (((skirt))), Knee-length clothing, Hosiery, ((sunlight)), ((sunbeam)), ((side-tie panties)),(frilled panties), lace, rolled-up hem, ((animal ear))