Yes! Roleplaying the peasant should be an option. And besides it's a humanitarian act anyways, that bag of milk must be a pain when it's full.
Cows are not supposed to have milk all the time from natures side. But because we started milking them, they will keep producing.
Same with humans, females will produce briastmilk until you stop using it. So one woman could feed many babies over very long time.
But I support this, more replaying possiblities are always great.