Desperately searching for door-to-door girl scout story...

[Johny_Smith]

There's a story on this site about a girl who goes door to door who's taking a "survey" that ends up being all about sucking dick. She makes her way into the apartments of whoever's door she knocks on and proceeds to suck them off. Her final person she visits is an older man.

Does anyone know what story I'm talking about???