Two girls in black shirts and panties are posing in a classroom

A classroom in middle school, realistic lighting, three female middle school students, crawling on the desks side by side, bending down, photographed from behind, lifting their buttocks high, slim asses, focused on the buttocks, (Super sexy panties:1.5), buttlift, from behind, fair skin, wearing school uniforms on the upper body, (rolling up skirts, lifted hem:1.4), close contact, realistic and detailed skin texture, smiling, (looking back at the camera:1.5)，character is centered，hyper HD，4K，

(nsfw:1.5),paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, age spot, (outdoor:1.6), glans