It's kind of on the fetish side, makes me think of "feeders" and what not. But it is cute how much he wants her to enjoy his cooking. Essentially she was skinny because she'd never eaten good food, lol. My issue with it is that she now has an eating disorder. She only ever thinks about food? But, of course, if she were a skinny girl who gorged herself constantly, no one would bat an eye. I don't want to hear the "she's unhealthy" crap. But to encourage someone to eat until they're in pain is definitely weird. Feederism is a kind of control kink, and it can get dangerous.
Prideful Slender Girl Gets Chubby