Not real. Definitely if her sup or the NCOIC in her shop found out...there would be problems. Even if she isn't punishable by the UCMJ she still could get a Letter of Reprimand (for the USAF, anyways) or otherwise find it very hard to get promoted (assuming she isn't an E-4>, in which case she should have definitely known better). No offense, but the fact of the matter is she can't serve and do porn at the same time, even though its not technically an illegal thing to do.
Then again, if someone wanted to be drummed out of the military this would be one of the ways to do it.
Then again, if someone wanted to be drummed out of the military this would be one of the ways to do it.