(2 girls, 15 years, Same height :1.2) ,back view, couple approach

(2 girls, 15 years, Same height :1.2) ,back view, couple approach , (SMILE:0.7), be next to each other , Upper part of the body, please reconsider, (Never wear a skirt), ((Sailor suit, long sleeve)), realist butt crack, にやにやのSMILE, very short hair , (High color saturation:1.0), (very detailed skin), (of the highest quality:1.0), (ultra high resolution:1.0) ,(realist:1.0), (super detailed:1.0), (8k, photo and gross:1.1), (((real and beautiful butt, small ass, I can see your butt))), (((No panties)))

nipples, 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,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))