There are four girls in school uniforms posing for a picture

BOY

lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, artist name (long body), bad anatomy , liquid body, malformed, mutated, bad proportions, uncoordinated body, unnatural body, disfigured, ugly, gross proportions ,mutation, disfigured, deformed, (mutation), (poorlydrawn), wet, legs feet, penis, cock, dildo,Redundant limbs,monochrome