idk what I'm doing wrong but with options I'd usually survive on I've been eaten does having disposal on make date 1 impossible? I just wanted to know if there was other dialogue for the other people she eats
Disposal doesn't change the logic. The game internally tracks 3 values, Hunger, Lust and Interest. Having too low interest or increasing hunger too much are the main triggers for Cristina to eat you in date 1.