A close up of a person holding a book near a dragon

anatomy, human nature，((红白色dragon| red and white | black eyes)),((一双黑色of角)), (dragon:1.2),With gold glasses,完美ofblack eyes,年轻of,male, of,站在在讲立of,cannon, 肌肉丰满of,认真of,肌肉发达of身体, 强壮of身体,machismo,Book in hand,Smile,On the podium,(Ultra Detailed),锐利of焦点,,hip expansion,(展示自己of肱二头肌),Behind him is the blackboard,Study seriously,teacher,尾巴of眼睛，((No clothes，Wearing black trousers)，Small drum kit,Difficulty moving，脸上of粉色腮红，dragon尾巴 ，By Bei Bei Bei Bei, by zackary911

(nsfw:1.5),,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)), bad hands, mutilated hands, mutated hands, poorly drawn hands, extra fingers, missing fingers, too many fingers