Ok so my idea is basically this girl is running away and she has walked a long time. It starts to rain and she finds this barn to stay in, she falls asleep only to be awaken by the farm hands who decide to have some fun with her. They decide to keep her around to take the edge off of some of the animals and themselves. They treat her kind of like an animal making her stay in the barn, or the kennels or the pig pen until they want to use her.
So that's basically it. It can be MMM MMF or any variation of it. Is fine with me.