I never see the option to hookup with an NPC that my PC dislikes during any of those parties at the quad or the Greek house though
What is it that you need to do?
basically the way you can get that is when the npc has a bunch of lust for you but also hate you. then you can hookup with them which makes you achieve hatefuck
Huh weird if they really should just show up as options I wonder why they never do for me
