Looking for Stories....

I've been looking for stories where a mother pimps out her teenage daughter to pay the rent or some other financial obligation, or where a woman proffers her teenage daughter to her abusive, sadistic husband (could be the girl's father or, preferably, stepfather) in order to spare herself having to satisfy his desires. Any help would be appreciated. :-D

This sounds like a job for Phil Phantom. He has posted somewhere in the vicinity of 1000 stories with that as his main topic. Try looking him up in the ASSTR. He has about 150 stories posted there alone. Happy hunting and reading.