Ghidorah.

521 feet tall in his Kaiju size,10 feet tall in his anthro size,used to be muscular but became chubbier after defeating Godzilla and absorbed his energy by eating him,his flaccid cock in Kaiju size is 50 feet in length and 150 feet in length when fully erect,and his flaccid anthro cock 3 feet long,5.3 feet long when fully erect,his cock is usually bait for food or for torture,luring his prey with his strong scent and zap them with his electricity when they come in contact with either his cum or skin. right head is Ni,the cadet of the three,easy to anger and irritate and is sadistic. middle head is Ichi,the firstborn of the three, he's cold, calculating,manipulative and obviously sadistic. and lastly the left head: San(but the masses call him Kevin instead),youngest of the three, he's bratty, naïve and mischievous.