Studying for entrance exams

(nsfw:1.5),paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), low res, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, age spot, glans, extra fingers, fewer fingers, (extra hands),bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped,jpegartifacts,signature, watermark,username,blurry,bad feet,cropped,poorly drawn hands,poorly drawn face,mutation,deformed,worst quality, bad proportions,gross proportions,missing arms,missing legs,extra digit, extra arms, extra leg, extra foot