一个成熟男学生In the classroom里， surrounded by a group of male classmates , kneeling on the ground， blush， Sweating，Open your mouth, masterpiece, best quality , high resolution on the bench, is anatomically correct, [ boy standing naked on all fours , sweating , barefoot, white t-shirt wet clothes， clothes are in shabby ，Brightening skin ,, Forehead, Bob, muscular body ，Strong male classmates , photo,Photo vibrator , 5 men:2.0, dominated by men :2.0, In the classroom，Playing with mobile phone，Photograph

score_5, score_4, score_3, (watermark, signature, text font, username, error, logo, words, letters, digits, autograph, trademark, name:1.2), woman, princess, girl, female, ssisy, girlish, feminization, lady, childish, old, fat, skirt, bad eyes, misformed eyes, bad pupils, bad hands, bad feet, deformed fingers, deformed toes, missing toes, extra toes, deformed legs, missing legs, extra legs, morbid, ugly, asymmetrical, mutated malformed, mutilated, poorly lit, bad shadow, draft, cropped, out of frame, cut off, censored, jpeg artifacts, out of focus, glitch, duplicate, beard, stubble, hariy, fairy, bad anatomy, muscular, earing, source_furry, source_pony,