beautiful and younen, of different ethnicities, semi naked in a school only for Men, with firm pectorals, schoolboy man in school, sexy, in the men's dressing room, men in the background, in the school showers school showers, school carpet, rich, erotic, , lascivious masculine, seductive, exciting, submissive, domineering, fearful, disturbing, perversely sexual, sexy, men only, romantic, moody, very detailed skin, skin pores, school dress, sunny weather, steam, showers,(nude),naked, penis ，puffy nipples , swollen 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, {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))