I suspect, and I could try it if you like, if I showed two fat people or two old people, or a fat and an old person, in close contact with each other where they were both naked and reaching for each other's genitals (or their own) that the graphics would also be deleted. I have seen graphics deleted with two people in it, and with one person in it, and certainly with women in it, and it was for the same general reason. This whole notion that it is only male/male sex that is being excluded is simply not true. But what did truth have to do with proving a point? I learned a long time ago, people choose to see what they see because we all view the world from the filter of our perceptions and misconceptions. You will believe what you want to believe. So be it.