Help with finding a bl manga

Is was about a man who went to prison after his little brother(more in the story you get to know that isn't his real younger brother) framed him for killing his grandfather. In prison he had s3x with another man and he got out the day after without telling the other man. After he got out he gets to know, from secretly listening to his father talk, that he has an uterus. He is found to be pregnant. Then a time skip when he is living with his child, a boy(wowo or something), and a man who often looks like a woman because of clothes and hair.