Is it normal if straight guys masturbate with other straight guys?

I am married and have a married friend in another state. We have shared emails back and forth and talked on the phone. Neither of us has any interest in the gay lifestyle at all. But, we have been discussing what it would be like when we meet in person for the first time. Our discussions have included pleasing each other sexually. Obviously, both of us have made it clear that we are curious. Nothing will develop from this and both of us will return to our wives. Many sexual episodes occur between two or more females, and neither of us sees anything wrong with that. Are there any other straight males out there who are not into male ass-fucking and would like to meet one or more straight guys?