Male escorts who see couples are more common than you might expect. Lots of straight male escorts will only see men if they are part of a MF couple, and state this clearly in their websites or advertisements. It is important to be respectful of escort preferences, so do your homework first. If someone doesn’t say they absolutely welcome couples, ask well ahead of time and never spring “oh, and here’s my partner/wife/husband/friend as well!” on someone last minute.