it's not super clear what the triggers within the carla feeding scene are, out of 4 times I've activated it, only once did she actually attempt feeding, but all of them then resulted in the argument with lin
For the carla feeding scene, that should happen at a certain level of concern, and if you are in bed (although I believe there may be a bug that causes you to count as in bed when sleeping with alex and haily.)
And I think it's fine to unlock Alex with less blowjobs if she swallows. The game is large and can be a bit mazey, so an easier path forward isn't a bad thing.
I don't think I explained my question with the carla feeding scene very well. I got the scene to trigger 4 times, by meeting the requirements. However, 3 of those times she just stood there and watched the mc sleep, but one time she actually got her tits out and tried feeding. What's not clear is the mid-scene trigger that causes one thing to happen versus the other
Edit: as for the alex scene I strongly suspect that the counter might be strictly broken, since upon further testing I also got it to trigger with 3 facials, it would probably be good to double check that the greater than sign hasn't been flipped, or some other issue with the logic that could result in other bugs