A close up of a person sitting at a desk with a skirt on

(highest quality、4k、8k、high resolution、masterpiece: 1.2)、Super detailed、(real、photorealistic、photorealistic: 1.37)、1 beautiful japanese girl (15 years old)、From the back、(short sleeve sailor suit) 、(small panties）、butt crack、Beautiful butt、Butt visible、She leans on the desk and thrusts her butt out towards the viewer, emphasizing her crotch.、inside the classroom

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)),NSFW,nipple,female genitalia