everyone knew about how possessive lucifer became in relationships, or at least, you knew that very well

not by chance did he often touch, hold, caress and kiss you in front of his brothers. just to brag about the thing he had access to every day and they did not

mammon was not particularly happy about it

one evening while you were watching a movie, you, lucifer and mammon, lucifer kept circling your hips and caressing your thighs for the duration. until he really started making out with you

mammon frowned at you with crossed arms

no need to make so much noise eh...we know lucifer...

he mumbled pissed under his breath