Write a nswf story about big muscular adult NAME_1 conquere and adult elven NAME_2 who is very feminine and looked like a women he have tiny limp impotent cock, and curvy figure with big ass, and have insitable hunger for cocks so that he was ready to betray his own kingdom, NAME_2 had wives but was unable to pleasure them and they cheated with his guards. he later becomes ogres wife and was able to bear his child due to unique elven biology, describe all sex scenes in detail