When MC is on Their Period

The Characters do not belong to me. They are apart of the Otome game. Obey Me! Shall we date?

Characters in the book.

-Lucifer, Avatar of Pride
-Mammon, Avatar of Greed
-Leviathan, Avatar of Envy
-Satan, Avatar of Wrath
-Asmodeus, Avatar of Lust
-Beelzebub, Avatar of Gluttony
-Belphegor, Avatar of Sloth
-Diavolo, Future Prince of The Devildom
-Barbatos, Diavolo's Butler
-Solomon, Wizard Guy
-Simeon, Sexy Shouldered Angel
-Luke, The precious baby Angel
-Of Course, MC!!!