The only time I don't wish I had a cock to suck on right now and swallow his cum is right after I've blown my load down his throat, after having already swallowed his cum. ...Actually, come to think of it, that's not completely true. I'm not ready to have my cock sucked again. But if there was another guy present, I would definitely want to suck on his cock and swallow his cum right then and there. ... So I guess you could say that there's never a time I don't wish I had a cock to suck on right now and swallow his cum--except in the countless times I'm distracted when doing other daily activities, like work or whatever, or engrossed in a regular, non-gay, action film. But if I'm not otherwise distracted, it is cock that I'm desiring.