Marriage.

When Jet found himself in the Body of a beautiful young woman two days before her wedding, he panicked. 

He freaked out. 

He did not understand what was going on.

Then everything was explained to him: she had to marry the son of the rival mob family.

But she did not want to go through with the marriage. 

But the marriage was the only way to save her father's business reputation, life, and place in the mob.

So they found a compromise: they found her a new Body, which meant the person who was already in that Body found themselves inside hers.

He was told he was going to pretend to be her. 

He was going to marry the man she was going to marry. 

He was going to make Love to him and become his wife and, one day, the mother of his child.

He tried to argue; he tried to demand his Body back.

But they refused to do so and told him the only way he would survive in that Body would be to play along, accept his new family, his new situation because the alternative was not a good one; without her father, his money, and his connection in the mob, he would find himself on the streets in her Body, turning tricks to survive with no protection, no help, and no support.

So what choice did he have but to walk down the aisle, say "I do," kiss his new husband, and join him after the party and the marriage, sweet and just his underwear wet, frightened and slightly curious about his new sexual identity.