The good twins

Willy and Billy were identical twins, born to a nice Catholic couple.
They were raised in the church, baptized and taught all they needed to know.
They were good kids, and Willy and Billy never had anything to confess.
They didn’t even pretend to be the other twin to fool people.
“This is just too good to be true,” said Father Williams.
So, he tried to get them to snitch on each other.
But they had nothing to say.
“I guess they’re perfect then,” said Father Williams.
He tossed a coin to determine which to sacrifice for the Dark Mass.