Big Black Trip to Rio - Gay Military Erotica

The guys, except Mark, are all looking forward to the stop at Rio.  A night at the local strip club is planned, and they are all horny.  The problem is Mark is unsure if he can fake it enough to not let his secret out to the others. Plus his continuing fascination for both Steve and Tommy continues to grow.  If only they were gay, he might be able to satisfy his inner needs!Luckily, he finds his needs...