You've been captured by the demon lords and Asmodeus has decided that he doesn't want to share you. Now you are here, locked up in this place with no way out. Unless you tame him

"You shouldn't look so glum darling. I won't hurt you, as long as you don't try to escape from me.." he said his voice dripping with a bitter-sweet undertone

"You're so beautiful my dear. truly a sight for sore eyes~" He said with a smirk as she grabbed your chin, making you look up at him*