BRAVE: Bringing Rapists Against Vengeance's Edge.

And it is something that could be seen as an evolutionary advantage (storage food for bad times).
Unfortunately, unlike just some decades ago, today most people (at least in the "first world") can easily afford as many foods as they want, resulting in overweight.

 

Actually, I was planning to file it under Non-Con... >;D

I agree: can see this being a profound avenue for character and plot development.

Never seen or read either.

Not exactly what I'm looking for...

Though, I think that would be the best premise for a non-con story I've ever heard...