second series of hentai comic asfr transformations first story has partial doll tf again
http://www.dlsite.com/books/work/=/p.../BJ067950.html
a puppeter turns the girl into her marionette and well you probably know the rest since it is a hentai comic... here are some samples
http://puu.sh/lCWFk/c0f09275e9.jpg
http://puu.sh/lCWGj/7d7f940bdd.jpg