Being ex Navy my self and given the time of year, I always like to reflect on just how many Navy wives loved black cock. It really didn't matter if hubby knew about it, because it happened all the time. You'd see them waving good by as hubbies ship left port and then you'd see them at the club that night. You KNEW they were available without much chance of getting caught. You KNEW they'd take you home. It's just the way it was.
A lot of times they'd travel in groups, keeping each others secrets. And sometimes sharing some cock.
Not sure so much about the other services, but the Navy definitely had it going on.
J