Prompt: (photorealistic:1.3), (3girls:1.6),
setting, a photograph of a 1girl student taking (front facing camera selfie:1.6) and of the (2 other girl student beside her:1.3),

(they all wearing schoolgirl uniform:1.1), one has a black long hair, one has a short black hair, one has brown medium hair, they all have a rather big breast for a high school students,

background, classroom, before class begins, windows on the back side,

camera, close-up on the one taking selfie, crop legs, best quality, ultra high res, realistic background, photorealistic eyes,  realistic cloth, (no make-up:1.3), looking at viewer, japan classroom, best quality, ultra highres, hyperrealistic,
Negative prompt: painting, sketches, (low quality, worst quality:1.5), deformed, bad anatomy, lowres, monochrome, grayscale, ugly face, half-open eyes, deformed eyes, open mouth, long body, inaccurate limb, bad hands, mutated hands, mutated legs, missing fingers, extra fingers, extra arms, text, error, cropped, jpeg artifacts, signature, watermark, username, artist name, out of focus, make-up, mascara, infant, toddler,