ryuuji_takasu,blue hair,sanpaku、fullnude、Slender body type、(There are Gakuran students around)+++、(penises)、penis、Flaccid penis,Phimosis penis、(Crab crotch)、Body with little muscle、Slender body like a boy、Small penis、(Short penis)＋＋＋、‎Classroom、schools、opening legs、 I'm holding the penis in one hand、Masturbation、(pubick hair)、I'm wearing only gakuran's jacket、Lower body naked,I'm surprised、(I'm pointing my ass at the viewer)、Angle from below

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))