Take the Pact of Sin

"Of course I will," Hannah said, almost out of eagerness.

Both halves of Judas grinned before the brown-haired bottom half said, "You're probably not going to like what you're going to see, though."

After he spoke, he and his brother unraveled the purple cast around the middle of their bodies a bit. Out sprang two individual penises, which the twins were supposed to have.

However, they were born with no genitals due to them being conjoined, but after their deaths, Marukka granted them their wish. Hannah's jaw simply dropped out of surprise before she stripped for the brothers.