Cunt to mouth is a billion times hotter than ass to mouth. Ass to mouth is downright gross and yet its far easier to find whores doing ATM versus CTM. Cunt juices are the only thing that porn and whores seems to shy away from. Cunt juices are way underused in porn, you can easily find women smearing just about everything on their faces EXCEPT cunt juices, its rarely if ever used in porn.