There are two men in underwear standing in front of a mirror

boy,japanese,shirtless,fauxhawk,black hair,smug face,smiling,plaid underwear,abs,groin,thigh,school,changing room,surrounded by boys,armpit,wet skin,milk splash,

(3d), lowres, disfigured, blurry background,lowres,badanatomy,badhands,badfoots,wrong,badfingers,text,error,missingfingers,extradigit,fewerdigits,cropped,worstquality,lowquality,normalquality,jpegartifacts,signature,watermark,usemame,blury,badfeet,futa,futanari,small_penis,yaoi,huge_breasts,large_breasts,three legs,wrong hand,wrong feet,wrong fingers,deformed leg,abnormal,malformation