score_9, score_8_up, score_7_up, masterpiece, best quality, 1boy, male focus,yaoi, ,tall,relaxing,staring_at_viewer,solo_focus,facing_viewer,blush,leg_spread, looking down,BREAK,front_view,laboratory,standing,tall,gray hair,light blue eyes,spiked hair,short hair,messy_hair,blue eyepiece on right eye,smile,glass eyepiece,light blue eyepiece,white_eyepiece,lab_coat,rubbing hands,open clothes,black_uniform,gakuran,long sleeves,black pants,black shoes,black_room,board,lab_desk,cowboy_shot,upper_body,front-view,open lab coat
