Your exegesis is flawed as there is no possessive property mentioned in that verse in regards to a person's former sexual life.
Scripture is never deceptive, it is the result of imparting our own desires into the scriptures that causes deception,
Why is it that you guys are completely unwilling to even learn and understand the very scripture you condemn people with? Romans 1:26-27 is not targeting homosexuals. It makes absolutely no sense in context - none.
21For although they knew God, they neither glorified him as God nor gave thanks to him, but their thinking became futile and their foolish hearts were darkened. 22Although they claimed to be wise, they became fools 23and exchanged the glory of the immortal God for images made to look like mortal man and birds and animals and reptiles.
You'll notice in the intro, it's talking about Christians who returned to their old ways of Paganism. They worshipped pagan idols in the form of birds, animals and reptiles.
24Therefore God gave them over in the sinful desires of their hearts to sexual impurity for the degrading of their bodies with one another. 25They exchanged the truth of God for a lie, and worshiped and served created things rather than the Creatorwho is forever praised. Amen.
In verse 24, we see what they were doing during those pagan rituals - sexual orgies, common in Pagan worship practice.
26Because of this, God gave them over to shameful lusts. Even their women exchanged natural relations for unnatural ones. 27In the same way the men also abandoned natural relations with women and were inflamed with lust for one another. Men committed indecent acts with other men, and received in themselves the due penalty for their perversion.
So God gave them up to their pagan sex practices by changing their natural state. Women
exchanged their natural relations with unnatural. This line clearly shows that these women and men were heterosexual, because in order for
God to exchange their natural relations for their unnatural relations, and we know the end result is same-sex pagan behavior, they had to have started as non same-sex behavior. It is unnatural (more accurately translated as unconventional) for a heterosexual to engage in same-sex behavior. But that's what God had these people do, by exchanging their natural inclinations to that which they are not meant for.
Homosexuals are naturally inclined to be attracted to their same-sex. So it would make no sense for God to force them to change to what they already naturally are. By God changing them to engage in sexual behavior that is contrary to their nature, Paul is pointing out the danger of idolatry. He is indicating the penalty of converting to Christianity from Paganism, only to return to Paganism, engage in heterosexual sex orgies, and became vile, murderous, greedy, shameful human beings.
While this verse is the most often used to condemn gays - both men and women, it has nothing to do with homosexuality. Paul is indicating that God punished pagan heterosexuals for their sexual idolism, by turning them into something that they would have seen as shameful and perverted, due to it being against their nature.
To put it in a modern analogy - imagine a macho, tough guy who tries as hard as he can to sleep with as many women as possible every night. He's your typical jock. He, like many macho guys in modern society, is also extremely homophobic - and while he has no problem hitting on women all night, he would beat up a gay guy if that guy hit on him.
Now imagine that to punish this tough guy for his promiscuity and homophobia, you could make him gay - so that he no longer hit on women, but hit on other men. How shameful and perverted do you think Mr. tough guy would feel now that the thing that digusts him the most is what he engages in?