Beautiful Sin

Taehyung used to be an angel until he committed all of the seven deadly sins and he had lost his wings, gaining devil's wings. He is lost until he finds a boy he thinks can help him, desperately trying to do good things so he can gain his spot back as an angel. His wings were cut and unfortunately newer black wings are seemingly growing and he wants to get rid of them somehow, trying to do good deeds for the boy. However, his instincts as a demon may take over him, as he cannot control his succubus like nature. After all, the worst sin he had committed was lusting after someone he couldn't have, letting the feelings overwhelm him. He couldn't let that happen again, he needed somewhat of a guardian angel himself.