Personally I'd prefer a good BJ to a fuck . The feeling is so more intense and it can be controlled more at the point of cumming. And who doesnt like to cum on the face or in the mouth ?
Seeing a pic of a pretty girl with a cock in her mouth is the most intimate site any man can wish for, most pusssies look the same and quite frankly id rather see the face.
evryone to there own though. If you enjoy it look at it