Was Jesus opposed to homosexual activity?

The Old Testament is clear on male homosexual activity. From Leviticus 20:13: >If a man lies down with a male as one lies down with a woman, both of them have committed an abomination. Leviticus is part of the Old Testament. In the New Testament Jesus changes some of the rules. He is allowed to because he is the Messiah. If earlier scripture says something, and Jesus says the opposite, then we give Jesus priority. That is what makes it Christianity. This is used for example to justify why Christians do not keep Kosher or circumcise their children. For rules not mentioned by Jesus, some say the rules remain the same. Others say the rules are no longer valid, as Jesus' death and resurrection fulfilled the old covenant between man and god. The Old Covenant is gone, and the new one is what Jesus said. But the New Testament is not just the life and teachings of Jesus. There are loads of stuff after the resurrection about the establishment of the Church. Some of that says homosexuality is bad. For example Romans 1:26, 27: >God gave them over to shameful lusts. Even their women exchanged natural sexual relations for unnatural ones. In the same way the men also abandoned natural relations with women and were inflamed with lust for one another. Men committed shameful acts with other men, and received in themselves the due penalty for their error. Or 1 Corinthians 6:9 >do you not know that wrongdoers will not inherit the kingdom of God? Do not be deceived: Neither the sexually immoral nor idolaters nor adulterers nor men who have sex with men These were written by Paul years after the resurrection. Perhaps the above reflects some teachings of Jesus that were not included in the earlier gospels. Without justification, however, we can only believe the above is Paul's personal view. Suppose one was interested in living life only according to what Jesus said and did. Not the scripture and prophets that came before. Not the saints and missionaries that came after. In that case are there any rules on homosexuality? Is it good bad or neutral?