10. Secret Black Vow - Kagamine Len and Kagamine Rin
He was an angel, and he was human.
Angels are forbidden from having any kind of relationship with humans, that was the rule. No matter how much he loved the angel, things just wouldn't work out for them. To make matters worst, they were both men.
To solve his problems, he made a deal with a witch, and got an apple from her. According to her, this apple could change one's gender.
He'd make him eat it of course, and change his beloved angel.
He would soon make his angel shout and cry under him, bound to him forever. Although he knew that it wasn't a right thing to do, but he wanted him, desperately. If it means keeping his beautiful angel from returning to the heavens and stay by his side, he'd do it, no matter what the price.
"Because I love you, Hijikawa Masato."
A/N: Thanks for reading. I know it's extremely short but you can't write that much when you have only 4 minutes for each fic :)