(Omg man that conference call sounds painful I’m sorry ❤️) but BUTT 😉
Kylo lusts after that little butt, he catches glimpses of it when Hux bends ever so slightly to peer at a Technician’s screen or a console & his uniform tunic rides up. He imagines how sweet it would look clad in expensive lingerie. (There was a fic where Hux wore panties just like you described that was put on ao3 very recently?? So if you want more of that! I’d recommend looking at this current weeks kylux tag on ao3)
Yesss I think you’re talking about Little Heart by kyluxtrashbin and oorsprong, which is excellent and I highly recommend it 👌💯