Sonny is gay. His sister too. They are happy.
But their father dies, and a priest, who's murdered him, states that they must have children, or the Church will inherit instead of them.
Sonny decides to try his sister's lover. He finds it hard to convince his own infuriated boyfriend.

 
Clad in red female underwear, he meets an all manly dressed Susan. He's shy at the beginning. And then, here goes.

 
Later on, he tries a hot line prostitute wearing red. He's shy at the beginning. And then, here goes.

 
In the meantime, he's also tried a fat woman. No need to be shy at the beginning.

 
Before he tries someone else, he finally learns the truth. The nasty priest dies and all ends well.