How do you convince Emma to get you to feed her and make her get fat?
Feeding sessions with NPCs have not yet been implemented, it's one of the next things I plan to work on.
Right now I'm facing some personal issues, so the update is a bit delayed. I'll try my best to release it by the end of the month, but anyway it should not take much longer. Once I'm done with that update, I'll start working on more NPC-related interactions and events. But with my current situation, I don't know when these features will be available...