Sorry, but yes, we are going to have another one of those "are we really talking about this?" threads, well, if anyone else starts talking about it.
This might be more opinion-driven, or there might be some fluff to back it up, but how does the Imperial Guard operate, in the area of fraternization? Soldiers in the Imperial Guard live in the grimdark future, fighting endless wars in some of the worst shitholes in the galaxy, against terrors that would freeze men's souls; when you know you really might die tomorrow, either as a result of your enemy, or your superiors, you might just want to spend tonight in the arms of another human. I know that in our military (American, in my case), relations between soldiers is a bit iffy, at best, and between ranks is a big no-no. While the IG is a realistic military, in many respects, they also live in a very different world. There Officers might as easily be entitled nobles as anything else. They, and regular grunts might be able to find any number of down-time excuses to slink off together, and knock boots for an evening. How do the Guard treat this, or is it another "we don't care about specifics (people), so long as the machine (army) runs smoothly" scenario, like so much of the monstrous bureaucracy?
As an extra, I know that some soldiers I have known would rather pick up partners in towns near where they are based/deployed, be they professional prostitutes, or just other interested parties you might pick up. I don't imagine the IG being in places where such functioning cities still stand; they tend to grind everything to dust, and fight all the time. Would they be able to find "soft company" in the field? Older real militaries might've had a train of civilians and serfs escorting them, but I don't usually think of the IG having this, like some Space Marines seem to.
So, to wrap it up, you are a soldier in the Guard, and want to have a good time before you die (a likely occupational hazard in your line of work). What is the likely source of the man or woman you will procure to satiate this need, before you go back out there, and prosecute the Emperor's great wars? Who are they likely to be? Fellow soldier? Superior? Subordinate? Civilian? What will the machine of your regiment likely do, should they care to discover this liaison?
Yeah, kind of a weird topic, I admit, but it could be a good source of RP opportunity, if wanted, and it was a curiosity I had. Not even entirely sure how strictly it is monitored in real life, certainly not in 40k, where a Commissar can cap you, quite literally, for any number of reasons. Okay, thoughts?