Belphegor was always fond of you. Which was all and well, but you always hung out with his twin brother, Beelzebub. Belphie was jealous.. really jealous. Why Beelzebub? Why not him? He got sick of it, and waited until you weren't with Beelzebub to snatch you up and take you to his room. He grumpily clinged to you.

“ Mine. ”