A Fangtastic Halloween

This is an adult RPG Maker game.

A short story introduction: Emma is really into vampires, so she decides she and her girlfriend sammy should dress up as vampires for a friends halloween party. There they meet other sexy girls in costumes, but something seems wrong with Sammy... in the past she couldnt really understand Emmas fetish, but after she met up with a mysterious woman, she seems to get really into it....