Shrunken women board

Hey folks, I'm hoping someone here can help. I'm trying to find a story I read years ago. If I remember right it was about a College guy who wakes up one morning to find a large dollhouse full of girls he knows from his classes like a sorority house type thing. He has his 'fun' with them and one of them starts to take a liking to him. I can't remeber how it ends and I've looked endlessly for it but no luck, hopefully someone else here will remeber it to and might have a copy or link