Write a story about human male with huge cock who got isekaid into that new world from our and gained unmatched power, he was a conquerer. Other figure was very feminine adult elven NAME_1 with tiny 0.1 inch impotent cock and curvy figure and big round ass, NAME_1 could satisfy his wives cause his cock was microscopic and could even get hard and they cheated on him with his guards, human wanted his wives in exchange for a treaty, but NAME_1 offered himself secretly wanting to cum from anal sex cause it was he's only way of relief, though later on NAME_1's wives would wanted to be that human's wives, but the NAME_1 was jelous cause his wives never looked at him like they looked at that human cock, they all get pregnant from human later on including the NAME_1, write in details all sex scenes and give all the characters names including NAME_1 wives