The real concern is not that Americans' cocks are too big. There are plenty of small-dicked Americans to go along with the mostly minuscule Japanese. And there is always the occasional Japanese who has a monster cock.

The real concern in Japan is, as always, that they think their culture and ways are so unique and impossible for us to understand, and that can lead to some ugliness when trying to navigate what's allowed and what's not. Blowjobs and butt-fucking aren't "sex" as defined in Japanese law, so it's not difficult at all to find a myriad of shops offering such services. The blow houses are quite cheap, actually -- there are shops which specialize in 45 minutes to an hour of oral sex, from multiple partners (most of whom have really bad breath) for $50-100. Similarly, in "image clubs" and "esthetic parlors" anal sex will be offered up more readily than a plunge into that sweet Japanese snatch.

And, of course, with the menu being a la carte, there is always the possibility of an ugly dispute over price. Those places are operated by gangsters, you know. They'd much rather not have to argue over such things, especially given the language barrier.

We do smell bad to the Japanese nose as well.

There's a lot of English-speaking pussy around on the street anyway. Not just Japanese girls, either. Tokyo is a city where all nationalities can be found, as well as the dangerous cocaine.